Unmanned systems, commonly known as drones, are rapidly transforming the battlefield because they can process information, react and fight faster than humans. They do not tire. They do not lose focus. They do not experience fear, confusion or hesitation in combat.Ěý

“There are numerous tasks that drones can perform that position them to be the weapon of the future,” said Billy Croslow, historian for the U.S. Army Aviation Branch at Fort Rucker, Alabama.Ěý

At the center of that transformation is speed.Ěý

Modern battlefields generate enormous amounts of information. Cameras, infrared systems, radar, electronicĚýsignalsĚýand targeting feeds all compete for attention. Human operators must process that flood of data in real time, often while flyingĚýaircraft, navigating hostile territory and making life-and-death decisions.Ěý

Machines can do it faster.Ěý

“It is a computer. It can integrate sensors more rapidly than a person can,” Croslow explained. “You can put all the sensors you want on a manned craft, but the human operator still has to look at various screens and take in that data. A computer with algorithms can really run through data very quickly.”Ěý

That advantage extends far beyond analysis.Ěý

“Same thing with responding to that input,” Croslow said. “It can fly the machine faster and better. It can engage in maneuvers the human body simply can’t take.”Ěý

For military planners, that changes everything.Ěý

A drone does not black out under extreme G-forces. It does not panic during incoming fire. It can remain over a battlefield for hours or even days. It can carry advanced weapons and respond to threatsĚýalmost instantly.Ěý

“It can bring weapons to bear faster,” Croslow said. “It can assess other things along those lines. Really well-programmed ones can pick out targets from the background that a human with even some aid might not be able to.”Ěý

The implications are enormous. Faster targeting. Faster strikes. Faster battlefield awareness. In conflicts where seconds determine survival, those advantages matter.Ěý

“In every measurable way, a machine is going to be better,”ĚýCroslow said.Ěý

There is another major factor driving the rise of unmanned warfare: cost.Ěý

Building and training fighter pilots takes years and costs millions of dollars. Losing a manned aircraft can mean not only the destruction of expensive equipment, but the death or capture of highly trained personnel.Ěý

Drones reduce many of those risks.

“Add to that, it’s usually cheaper,”ĚýCroslow noted.Ěý

The ethical divide

But even as military technology races toward greater autonomy, there remains one area where machines still struggle to compete with humans: ethics.Ěý

Battlefields are fluid. Targets change. Civilians move unexpectedly into combat zones. A legal target one moment may become untouchable the next.Ěý

“A well-trained young officer has an ethical code that they can bring to the battlefield,” said Croslow.

That distinction may become one of the defining questions of modern warfare.

“A known terrorist who’s there on the street, viable target,” he explained. “They walk into a hospital. They walk into a religious institution, a mosque, a church, something like that. They lose that viable target status.”Ěý

That judgment requires context,ĚýrestraintĚýand morality. It requires understanding not just whether a target can be struck, but whether it should be.Ěý

As drones become more capable and artificial intelligence becomes more deeply integrated into combat systems, militaries around the world are confronting a difficult reality: the future battlefield may increasingly be dominated by machines, but the survival of humanity may depend on whether there is a human conscience behind the trigger.Ěý

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Government ministries, banks, media outlets and critical infrastructure were overwhelmed by massive cyberattacks that crippled communications and disrupted daily life across the small Baltic nation.

The attacks which originated from Russia-linked actors became a turning point in how governments viewed digital warfare.

For the U.S., it was a warning.

“The attack against Estonia in 2007 pretty much showed that an entire nation could be disrupted,” said Larry Pfeiffer, a former senior intelligence official who spent 32 years in the intelligence community, including two decades at the National Security Agency.

Three years later, the United States formally created United States Cyber Command, often referred to as Cyber Command, to confront what was becoming an entirely new domain of conflict.

The command was established in 2010 and headquartered alongside the National Security Agency at Fort Meade, Maryland. Its mission was clear: defend military networks, protect critical digital infrastructure, and conduct offensive cyber operations against adversaries.

Pfeiffer, currently the executive director at Michael V. Hayden Center for Intelligence, Policy, and International Security at George Mason University’s Schar School, said Estonia’s experience was one of the defining catalysts.

“We needed to have a dedicated U.S. military organization that would be responsible for both conducting offensive operations but also protecting the critical networks in the United States,” he explained.

Cyber warfare had already begun reshaping global security. The internet was no longer simply a communications platform. It had become a battlespace.

Unlike traditional military operations, cyberattacks can happen instantly, anonymously and across borders. A hostile actor thousands of miles away can target electrical grids, pipelines, hospitals, financial institutions or military systems without firing a single shot.

Cyber Command was built to operate inside that reality.

Over time, the organization developed a strategy known as “Defend Forward.” Instead of waiting for attacks to hit American systems, Cyber Command works to identify, disrupt and counter hostile cyber activity before it reaches U.S. networks.

That strategy has reportedly been used against state adversaries, criminal ransomware groups and extremist organizations, including the Islamic State.

The command’s rise reflects a broader shift in warfare itself. Military power is no longer measured only by aircraft carriers, missiles or troop strength. Increasingly, it is measured by who can control, manipulate or defend digital systems.

And the stakes are growing.

Artificial intelligence is accelerating the speed and sophistication of cyber operations. AI can already automate vulnerability discovery, phishing campaigns, malware development and disinformation operations at a scale previously impossible.

Quantum computing could push those threats even further by potentially breaking encryption systems that currently secure global communications, banking and classified government information.

Pfeiffer warned that the danger is increasing rapidly.

“With AI and quantum computing, the speed with which adversaries are going to be able to exploit and attack our critical infrastructure that relies on those digital networks is going to just exponentially increase,” he said.

That means the future battlefield may not begin with explosions.

It may begin with power grids failing, hospitals going dark, financial systems freezing or communications collapsing.

And in that world, Cyber Command stands on the front line of a war most Americans never see.

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For four years many Western leaders said they believed the fighting would remain inside Ukraine. NATO would support Kyiv, but the alliance itself would avoid becoming a combatant.

That assumption has suffered a major blow.

Two civilians were injured. A fire erupted. Residents were evacuated. Romanian fighter jets and military helicopters tracked the drone, but officials said the speed of the incident and the urban environment created an unacceptable risk of civilian casualties if they attempted to shoot it down.

This was not an empty field. It was not debris. It was not a drone crashing harmlessly into farmland. It was a weaponized Russian drone striking a civilian building inside a NATO member state.

Romanian officials have spent years warning that attacks on Ukrainian ports along the Danube posed a growing danger to neighboring NATO territory.

According to Romania’s Foreign Ministry, Russian drones have repeatedly entered Romanian airspace while attacking the nearby Ukrainian port of Reni, a critical hub for grain exports and civilian commerce.

The concern was always that eventually one would hit something or someone. That warning has now become reality.

The larger significance extends far beyond Romania.

Russia and Ukraine are increasingly attacking targets deeper inside each other’s territory. Ukrainian drones are reaching hundreds of miles into Russia. Moscow is responding with larger and more frequent missile and drone attacks. The war is becoming less geographically confined and more strategically unpredictable.

Romania’s government appears determined to ensure this incident is treated differently from previous airspace violations.

Romanian officials have described the drone crash as crossing a red line and say allies throughout NATO and the European Union have been informed of the seriousness of the event. Discussions are already underway about strengthening sanctions and accelerating allied responses.

The challenge for NATO is clear.

If every border violation is treated as an accident, deterrence weakens. If every violation is treated as an attack requiring escalation, the risk of direct conflict with Russia grows.

That is precisely the gray zone where Moscow often operates.

Russia may not want a war with NATO. But it has repeatedly shown a willingness to accept risks that raise the possibility of one. Every missile that strays across a border, every drone that enters allied airspace, and every act of intimidation forces NATO governments to decide where deterrence ends and confrontation begins.

The Romanian strike is therefore not just a Romanian problem. It is a test of alliance credibility.

Perhaps the most troubling aspect of this incident is what it reveals about the future of the war.

The longer the conflict continues, the more difficult it becomes to prevent spillover. Military operations are moving closer to borders. Long-range drones are becoming more numerous. Response times are shrinking. Opportunities for miscalculation are growing.

The war may still be centered in Ukraine. But the protective walls around it are beginning to crack.

And this week’s strike in Romania may be remembered as one of the clearest signs yet that Europe’s largest war since World War II is becoming harder to contain.

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Authorities said 21-year-old Nasire Best opened fire near a Secret Service checkpoint at 17th Street and Pennsylvania Avenue NW while President Donald Trump was inside the White House. Officers responded immediately, killing the suspect before he could advance deeper into the secured area.

A bystander was injured as the scene erupted into chaos. Within moments, streets closed, agents flooded the perimeter and one of the world’s most protected political sites entered full emergency mode.

On paper, the system worked. The president was protected. The suspect was stopped. The White House remained secure.

But the real significance of this shooting lies elsewhere.

What happened outside the White House may be another sign that the nation is entering an era where emotional instability and political hostility are increasingly colliding in public life. Violence aimed at symbolic centers of power is no longer as shocking as it once was. That alone should concern the country.

This incident also did not happen in isolation. It came only weeks after another armed suspect allegedly attempted to target the White House Correspondents’ Association Dinner, one of Washington’s highest-profile political gatherings. Taken together, the episodes suggest something larger may be developing beneath the surface of American civic life.

For years, the American national security system focused primarily on organized threats: foreign terrorist groups, extremist networks, coordinated plots and hostile intelligence operations. The assumption was that dangerous actors would leave identifiable trails through communications, financing, travel or operational planning.

But many of today’s threats emerge from a different environment entirely.

They are often fueled by isolation, rage, obsession, paranoia or emotional collapse, accelerated by digital platforms that reward outrage, reinforce grievance and blur the line between fantasy and reality. In many cases, ideology is only one piece of a much larger psychological picture.

That’s making modern threat detection significantly harder.

The danger no longer always comes from structured organizations. Increasingly, it comes from individuals drifting through online ecosystems saturated with anger, conspiracy theories and emotional reinforcement. By the time law enforcement recognizes the threat clearly, the person may already be standing outside a government building with a weapon.

The White House occupies a unique place inside that environment.

It is not simply a seat of government anymore. It has become a permanent emotional symbol projected endlessly across television, social media and political culture. For unstable individuals, proximity to that symbol might feel psychologically important. Visibility itself becomes a form of power.

That changes the nature of security.

Modern attacks are no longer confined to physical acts alone. As I wrote in my book “,” the digital reaction is now part of the event itself.

Within minutes of an incident, rumors spread online, manipulated narratives emerge and political factions weaponize incomplete information. Security officials are forced to manage not only the immediate physical danger, but the informational fallout that follows almost instantly.

And this constant cycle is reshaping Washington itself.

The city increasingly operates like a psychologically fortified capital. More barriers. More visible tactical presence. More hardened security zones. More anticipation of disruption. Public life around government institutions now unfolds under a permanent layer of threat awareness.

Over time, societies adapt to those conditions.

Citizens begin treating emergency measures as normal. Political hostility becomes routine background noise. Public trust weakens. Fear settles quietly into the structure of everyday life.

That may be the larger warning embedded in this latest shooting.

The U.S. is not simply dealing with isolated acts of violence. It is confronting a broader erosion of civic emotional stability, where distrust, political fury, social fragmentation and digital amplification continuously feed one another.

The real challenge for the country is no longer just protecting buildings or political leaders.

It’s whether American society can slow the emotional and informational deterioration now pushing grievance closer and closer to violence.

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For much of military history, bombing campaigns depended on mass. Large formations of aircraft dropped huge numbers of bombs in hopes that enough would strike close enough to destroy a target. Accuracy was limited, collateral damage was often extensive, and missions frequently required repeated attacks that exposed pilots and crews to danger.

That began to change in the late 1960s and 1970s with the introduction of laser-guided bombs. Instead of relying only on gravity and estimation, these weapons could guide themselves toward a designated target with far greater accuracy.

But precision-guided munitions truly reshaped warfare decades later during the wars in Afghanistan and Iraq.

“Precision guided munitions transformed American military operations by allowing the U.S. military to destroy targets more accurately, more quickly, and so therefore it was with fewer aircraft, fewer bombs, and thus fewer casualties than earlier bombing campaigns had required,” said Mark Jacobson, Historian at the International Spy Museum.

Precision changes the battlefield

The impact became especially clear in Afghanistan in the early 2000s. Small teams of U.S. special operations forces working with local allies could suddenly bring enormous firepower onto enemy positions using aircraft overhead.

“Small numbers of U.S. special operations teams working with local allies could reinforce their own combat power by calling in precision strikes against Taliban positions,” said Jacobson.

That gave relatively small forces disproportionate combat power.

Instead of relying on massive troop formations or prolonged bombing campaigns, commanders could destroy enemy compounds, vehicles, and defensive positions with a single guided bomb or missile. Military planners could also strike targets deep inside hostile territory while using fewer aircraft and reducing operational risk.

From laser guidance to GPS systems

The technology rapidly evolved beyond laser guidance. GPS-based systems such as the Joint Direct Attack Munition turned conventional bombs into precision weapons capable of hitting targets in poor weather, through smoke or at night. Cruise missiles added another layer of capability by flying long distances at low altitude before striking targets with exceptional precision.

Today, precision-guided systems continue to evolve with improved seekers, real-time targeting networks, and autonomous features. Modern weapons can receive targeting updates during flight and coordinate with surveillance and intelligence systems across entire battle networks.

Precision reshapes expectations of war

Precision weapons have also changed expectations about war itself. Political and military leaders increasingly expect conflicts to be fought quickly and surgically with limited collateral damage. But warfare remains unpredictable, especially in urban areas where enemies often operate near civilian populations.

Even so, the rise of precision-guided munitions marked one of the most important military transformations of the modern era. From laser-guided bombs in Vietnam to networked smart weapons in Afghanistan and beyond, precision technology fundamentally changed how militaries strike targets and project power on the battlefield.

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European governments are now openly confronting a possibility that many once considered unthinkable: the United States may no longer serve as the unquestioned military backbone of European defense.

That is not a symbolic shift. It is a potential strategic earthquake.

For nearly 80 years, Europe’s security architecture rested on a simple assumption: If Russia threatened NATO territory, the United States would arrive with overwhelming military force, massive logistics, intelligence capabilities, air power, naval support and nuclear deterrence. That assumption shaped everything from troop deployments to defense budgets to political confidence.

Now that assumption is beginning to weaken.

The Trump administration’s apparent move toward reducing America’s long-term commitment to European defense comes at the worst possible moment. Russia’s war in Ukraine continues to destabilize the continent. Baltic airspace incidents are increasing. Hybrid warfare operations are intensifying. Electronic warfare, cyberattacks, GPS jamming, disinformation campaigns, sabotage investigations and military probing activity have become routine across NATO’s eastern flank.

Europe is no longer discussing hypothetical threats. It is living beside an active war.

That is why the mood in European security circles has shifted so dramatically over the last year. The concern is no longer simply whether Europe spends enough on defense. The concern is whether Europe can realistically replace the military infrastructure that the United States provides.

Because America does not just contribute troops.

The United States supplies the connective tissue of NATO itself. Strategic airlift. Missile defense. Satellite intelligence. Surveillance networks. Logistics chains. Nuclear deterrence. Rapid force projection. Integrated command systems. Those are not capabilities Europe can recreate overnight simply by increasing defense spending. And European officials know it.

This explains the growing urgency around “strategic autonomy” across the continent. Countries that once viewed independent European defense planning as politically controversial are now openly discussing it as a necessity. Germany is rearming at a pace unimaginable a decade ago. Poland is building one of the largest land armies in Europe. The Nordic states are integrating more deeply into NATO planning as Russia militarizes the Arctic and Baltic regions.

The problem is timing.

Europe is trying to rebuild military readiness while the continent is already under pressure. That creates strategic vulnerability during the transition itself. Adversaries often test alliances when they sense uncertainty, hesitation or internal political strain.

Moscow almost certainly sees the opportunity in this moment. The Kremlin has long believed that Western unity is fragile and temporary. Russian strategy frequently centers on exhausting democratic societies politically, economically and psychologically rather than defeating them outright on the battlefield.

Any perception that the United States is pulling back from Europe strengthens that narrative.

The danger is not necessarily that NATO collapses. It will not. The greater danger is slower and more subtle. Deterrence becomes less certain. Response timelines become less predictable. Political trust inside the alliance weakens. Countries begin privately questioning what would happen during a real crisis. And once uncertainty enters deterrence calculations, the strategic environment becomes far more dangerous.

This transition is also unfolding while the United States is simultaneously managing multiple global crises. The wars involving Ukraine and Iran are consuming political attention, military resources, and industrial capacity. China is watching closely to see whether prolonged international instability stretches American endurance and alliance cohesion.

That is what makes this moment so historically important.

The post-Cold War era was built on overwhelming American dominance and relatively stable alliance structures. That era may now be ending. What comes next is a far more fragmented security environment where allies are expected to carry greater burdens, adversaries test boundaries more aggressively and military power becomes increasingly distributed across regional coalitions rather than concentrated in Washington.

Europe understands this now.

The question is whether the transition happens fast enough to preserve deterrence before Russia or another adversary decides to challenge the alliance during the period of uncertainty itself.

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On May 19, the immediate trigger was alarming. Estonian Defense Minister Hanno Pevkur confirmed that a Romanian fighter jet operating under NATO’s Baltic Air Policing mission shot down a drone after it entered Estonian airspace.

Pevkur said the aircraft was “most likely” a Ukrainian drone that had been diverted after being jammed and was not directed at Estonia. He also stressed that Estonia has not authorized the use of its airspace for attacks against Russia and said he immediately contacted Ukrainian Defense Minister Mykhailo Fedorov following the incident.

Reuters, The Associated Press, The Guardian and DW all reported the same core assessment from Estonian officials: Russian electronic warfare likely altered the drone’s trajectory and pushed it into NATO airspace.

That last point is crucial. This is not simply a story about a drone going off course. It is about spoofing and jamming, two tactics Russia has used repeatedly across the Baltic region.

Jamming means overwhelming satellite-navigation signals so aircraft, drones, ships or weapons lose reliable GPS guidance. Spoofing is more deceptive: it feeds a receiver false location data, making the system believe it is somewhere it is not. In battlefield terms, jamming blinds. Spoofing lies.

Estonia has been warning about this for years. In 2024, Estonian officials publicly accused Russia of violating international aviation norms through GPS interference affecting aircraft throughout the Baltic region. What once appeared to be an annoyance for commercial aviation is now emerging as a direct military and alliance-security problem.

The strategic danger is obvious: Russia can use electronic warfare to create ambiguity. A Ukrainian drone aimed at Russia can be pushed, confused or redirected toward NATO territory. Russia can then claim Ukraine is using Baltic states as launch platforms. That is exactly what Moscow is now doing.

At the United Nations, Russia threatened Latvia and accused Ukraine of preparing drone launches from Baltic territory. Latvia rejected the allegations as fiction, while Estonia, Latvia and Lithuania all denied allowing their territory or airspace to be used for attacks against Russia.

This is hybrid warfare in its most dangerous form.

Russia does not need to launch a conventional military attack against Estonia or Latvia to create crisis conditions. It can jam GPS signals, spoof navigation systems, redirect drones, inject uncertainty into NATO airspace, and then exploit the confusion politically and diplomatically.

That matters because NATO now faces a growing escalation trap.

The alliance must defend its airspace aggressively enough to maintain deterrence, but carefully enough to avoid validating Russia’s narrative that NATO is becoming a direct combat participant in the Ukraine war. Ukraine must continue long-range strikes against Russian military and industrial infrastructure without giving Moscow an opening to accuse Baltic allies of operational involvement.

Meanwhile, Estonia, Latvia and Lithuania must reassure their populations while demonstrating that NATO territory is not a gray zone vulnerable to intimidation.

From inside the region, there is a noticeable hardening of attitudes. Officials, analysts and military observers increasingly speak about Russian hybrid tactics not as isolated incidents, but as part of a sustained pressure campaign against NATO’s northeastern edge.

Baltic geography makes this especially dangerous. Estonia sits close to Russia, close to Kaliningrad, close to the Gulf of Finland and close to heavily militarized Russian positions. The operational space is tight. The warning time is short. The room for miscalculation is thin.

And the battlefield itself is changing.

The sky over the Baltics is no longer contested only by aircraft and drones. It is contested by signals, interference, false coordinates, manipulated navigation and deliberate ambiguity. Russia is weaponizing confusion.

That may be the most important lesson emerging from Estonia right now: modern escalation does not always begin with missiles crossing borders. Sometimes it begins with corrupted signals, distorted navigation, deniable disruption and a drone suddenly appearing where it was never supposed to be.

From Estonia, this no longer feels theoretical. It feels like the next phase of the war.

Editor’s note: JJ Green reported from eastern Europe

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By reducing an aircraft’s detectability to radar and other sensors, stealth enables missions that once required large formations, heavy electronic warfare support and high-risk suppression of enemy air defenses. Stealth is not invisibility. It is a deliberate engineering approach that minimizes observable signatures, particularly radar cross section, allowing forces to operate inside heavily defended airspace with greater survivability and precision.

“Stealth technology is critical if you’re going to go against high-end anti-air or anti-surface environments,” said Sam Cox, director of the .

“The ability to make it much harder for enemy systems to locate your aircraft or your ship enhances survivability and the ability to get weapons on target,” Cox said.

Cold War origins

The modern U.S. stealth story began during the Cold War, when increasingly sophisticated Soviet air defense systems forced American planners to rethink how to penetrate defended territory.

In the 1970s, the and the U.S. Air Force backed experimental work that produced the “Have Blue” demonstrator. Its first flight in 1977 proved that shaping an aircraft for radar evasion, rather than aerodynamic efficiency alone, could dramatically reduce detectability.

That breakthrough led to the development of the F-117 Nighthawk, the first operational stealth aircraft. First flown in 1981 and operational by 1983, the F-117 was designed for a single purpose: penetrating dense air defenses and striking high-value targets.

Its existence remained classified for years, underscoring its strategic importance. When it was eventually used in combat, including Operation Just Cause and the Gulf War, it demonstrated that a small number of stealth aircraft could accomplish missions that previously required dozens of conventional planes.

Expanding beyond aircraft

Stealth did not remain confined to one aircraft or one mission. It expanded into a broader military capability applied across multiple domains.

In airpower, stealth supports penetrating strike operations, allowing aircraft to hit critical targets deep inside defended territory. It underpins strategic bombing and nuclear deterrence by ensuring long-range bombers can reach their targets despite advanced defenses.

It also enables intelligence, surveillance and reconnaissance missions, allowing platforms to observe adversaries from within contested environments rather than from a distance.

Stealth principles extend beyond aircraft. Naval vessels incorporate reduced radar signatures to improve survivability, while submarines rely on acoustic stealth to remain undetected underwater. Missiles and unmanned systems increasingly use low-observable design features to evade detection and improve effectiveness.

Across these applications, the goal remains consistent: reduce exposure, increase survivability and preserve operational freedom.

An evolving competition

Stealth has also reshaped adversary behavior. Potential opponents invest heavily in counter-stealth technologies, including advanced radar systems, sensor fusion and passive detection methods.

The ongoing competition reflects stealth’s strategic impact. It complicates enemy planning, weakens confidence in defensive systems and expands the range of options available to U.S. decision-makers at the outset of a conflict.

The central lesson of stealth is that survivability can be engineered into a platform itself. By changing how systems are detected, tracked and targeted, stealth technology redefined the balance between offense and defense.

It remains a cornerstone of how the United States projects power and operates in the world’s most contested environments.

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At its core, ARPANET addressed a problem that had long challenged military planners: maintaining command and control if traditional communication systems were disrupted or destroyed. Earlier systems relied heavily on centralized infrastructure, including telephone switching networks. Those systems were vulnerable because a single point of failure could sever communications.

ARPANET introduced packet switching, a system in which data was broken into small units and sent across multiple paths before being reassembled at its destination.

Packet switching creates a more resilient system

The approach was more than a technical innovation. It was strategic. Because packets could be routed dynamically, communications could continue even if parts of the network were damaged. In a nuclear-era threat environment, that resilience was critical. The system was designed so no single node controlled the network. Instead, it operated as a distributed architecture that ensured continuity of operations under extreme conditions.

As ARPANET expanded through the 1970s, connecting universities, research laboratories and defense institutions, the military recognized another challenge. Data not only had to move reliably, but also across different types of networks, including radio, satellite and ground-based systems used by military units in the field.

That requirement led to one of the most significant developments in communications history: the creation of , known as TCP/IP.

TCP/IP connects networks across domains

Developed under the direction of the Defense Advanced Research Projects Agency, TCP/IP became the universal language allowing different networks to communicate seamlessly. The development marked a turning point. Data could move not just within a single system, but across an interconnected network of systems that eventually became the modern internet.

For the military, the change enabled integration across domains. Ground forces, naval assets and air operations could all be linked through shared data pathways.

Security becomes a growing priority

Security became a central concern as the network matured. By the mid-1970s, operational control of ARPANET transitioned to the Defense Communications Agency, and encryption mechanisms were introduced to support classified communications. The shift marked the beginning of a layered approach to secure communications, combining network architecture with encryption protocols to protect sensitive information.

The evolution continued in the early 1980s with another structural change. Military communications were separated into a dedicated network known as , part of the broader Defense Data Network. The separation ensured defense communications could be isolated from civilian and research traffic when necessary, adding another layer of operational security.

At the same time, controlled gateways allowed limited interaction between networks while maintaining security protections.

ARPANET’s legacy continues today

The legacy of ARPANET extends beyond the creation of the internet. Its deeper impact lies in reshaping secure communications through principles of decentralization, redundancy, interoperability and layered security that continue to define military and government networks today.

From battlefield data links to global command systems, the architecture that began with ARPANET continues to underpin how the United States secures critical communications. It transformed communication from a vulnerable chain into a resilient network capable of operating under pressure, adapting in real time and surviving in an era of evolving threats.

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I slid into the back seat of the No. 8 jet, piloted by Maj. Anthony Mulhare.

They had walked me through everything, including how to deploy the parachute, where we’d be flying, how long we’d be in the air, and what to do in certain situations. It had been clinical and precise.

But when the canopy came down and we hit the airspace, what followed felt like controlled chaos. We flew straight up, straight down, upside down. You name it, we did it.

That kind of flying can disorient even the most seasoned flight crews. And yet, through all of it, there was an invisible constant holding everything together.

It was GPS. The U.S. Global Positioning System.

As civilians, we use it to navigate our cars, track workouts, find nearby locations and even power games. But inside that cockpit, it was something else entirely. It was the backbone of precision.

The next 48 minutes in Thunderbird No. 8 were ridiculous, in an exhilarating way, complete with high-G turns, rapid climbs and aggressive descents. Every maneuver was executed with exacting accuracy. That level of precision isn’t just pilot skill. It’s data, real-time positioning, velocity and altitude. It’s all fed continuously by a system that traces its roots back to the Cold War.

The United States Department of Defense approved that system in 1973. Known as NAVSTAR GPS, it was designed to solve a fundamental military problem: knowing exactly where you are, anywhere on Earth, at any time.

Earlier efforts, like the Navy’s TRANSIT system, could locate submarines using Doppler shifts, but only intermittently, and not with the precision modern warfare demands. GPS changed that by deploying a constellation of satellites broadcasting precise timing and orbital data. Receivers on the ground use that information to calculate position in three dimensions continuously.

The first satellite went up in 1978. By 1993, a full constellation of 24 satellites was operational, managed by the United States Air Force.

Its impact was immediate.

During the Gulf War, U.S. and coalition forces moved through the featureless Iraqi desert with a level of confidence that hadn’t existed before. GPS enabled the sweeping “left hook” maneuver that outflanked Iraqi forces. It turned empty terrain into a navigable battlespace.

It also transformed targeting. Precision-guided munitions, enhanced by GPS, could strike fixed coordinates in all weather, day or night. No line of sight required. No visual confirmation needed. Just the coordinates and confidence, they were right.

Inside that Thunderbird jet, I wasn’t thinking about satellites. But every second of that flight depended on them.

And it’s not just aviation. Every branch of the military uses GPS now for navigation, timing, encryption synchronization, logistics and guiding smart weapons. It underpins command and control. It ensures that forces separated by miles or continents are operating from the same exact reference point in time and space.

The system didn’t stay strictly military for long.

After the downing of Korean Air Lines Flight 007 in 1983, then-President Ronald Reagan authorized civilian access to GPS. That decision turned a strategic military capability into global infrastructure.

There are several other global navigation satellite systems. Russia, the European Union and China operate their own.

Today, GPS runs quietly beneath daily life. It synchronizes financial transactions. It stabilizes power grids. It enables global communications networks. And yes, it still gets you from point A to point B.

But its real power is deeper than navigation.

It’s timing.

Every GPS satellite carries atomic clocks, broadcasting signals so precise that even nanosecond discrepancies matter. That timing allows systems across the world, banks, telecom networks and military units to operate in sync.

Back in that cockpit, none of that complexity was visible. What I experienced was seamless precision under extreme conditions.

From Cold War innovation to modern necessity, GPS didn’t just change how we move.

It changed how we know where we are and how we act on it.

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The second one is more troubling.

I am hearing from people I would normally consider grounded and analytical — executives, doctors, lawyers — who have asked me whether the attack was staged. Not misreported or misunderstood, but staged.

That is not something I used to hear outside of fringe circles. Now, it is showing up in conversations with people who make high-level decisions for a living.

What I am seeing is not just confusion; it is a fracture in shared reality.

For years, I have covered disinformation as part of the national security landscape. The pattern used to be relatively clear. False narratives would emerge, spread through specific networks and then run into a wall of verified reporting. Most people would eventually align around the facts.

That model is breaking down.

The reaction to this attack tells me we are in a different phase. The goal is no longer to convince people of one false version of events. The goal is to make people question all versions.

Once someone starts asking whether a documented incident even happened, the objective has already been met.

Trust is no longer the default. Doubt is.

That shift is being accelerated by technological advancements. Artificial intelligence is making it easier to create convincing content that can blur the line between real and fabricated. Social media platforms are amplifying whatever drives engagement, and doubt is highly engaging. The faster something spreads, the less time there is to verify it.

I see it happening in real time. A question gets raised. It gains traction and is repeated. And before long, it stands alongside verified information as just another version of events.

That creates a dangerous feedback loop. Doubt generates attention; attention gives the doubt more visibility. Visibility reinforces the idea that nothing can be taken at face value.

As someone who covers national security, this concerns me at a very practical level. Security depends on clarity.

In a crisis, people need to understand what is happening and what to do. Authorities need to communicate in a way that is trusted and acted upon.

If that trust erodes, the response becomes more difficult. People hesitate and they question instructions. They look for alternative explanations in the middle of unfolding events.

The White House correspondents’ dinner attack was stopped. The U.S. Secret Service did its job in that moment. The suspect, Cole Tomas Allen, is in custody and facing serious charges.

But what I am watching now is something different. The argument over what happened is moving into the same space as the event itself. The facts are competing with suspicion in real time.

That is new — at least at this scale and in these circles.

From where I sit, this is not just about one incident. It is about the environment we are now operating in — an environment where the line between reality and narrative is constantly being challenged, and where even credible people are no longer sure which is which.

That may be the most significant development of all.

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At the center of that story was Igor Sikorsky, whose ambitions extended beyond engineering.

“When Sikorsky built the helicopter, he not only wanted to build a machine that could hover and take off vertically,” said Billy Croslow, historian for the U.S. Army Aviation Branch at Fort Rucker, Alabama. “He was oftentimes driven by the idea that with his machine, he could rescue people.”

That vision was tested during World War II.

After Sikorsky perfected a workable helicopter in 1942, the Army moved quickly. “They took a look at it in 1943, procured it and sent it to Burma,” Croslow said.

There, in one of the most unforgiving environments on earth, the helicopter proved itself in dramatic fashion.

An airplane had been shot down in the Burmese jungle, leaving the pilot and three others stranded in terrain so dense and remote that no conventional rescue aircraft could land nearby. On April 25, 1944, the mission fell to Carter Harmon, a young lieutenant operating one of the earliest military helicopters.

According to Croslow, it was “the first known medical evacuation using a rotary-wing machine.”

“Harmon located a small clearing, dropped down vertically, found a clearing in the jungle and then effected their rescue,” Croslow said.

The rescue was anything but simple. The early helicopter had only two seats and limited fuel capacity.

“It wasn’t a smooth operation,” he said. “He had to take them out two at a time.”

But the mission succeeded, proving helicopters could reach places no other aircraft could access.

After World War II, military planners quickly saw broader possibilities. Helicopters could transport troops over mountains, rivers and jungles, carry ammunition and supplies directly to isolated units, and evacuate wounded service members with unprecedented speed.

Then came the next logical question.

“Of course, someone looked at those machines and asked the simple question, well, can we put a gun on that?” Croslow said.

They did.

Armed helicopters soon became major combat platforms. During the Vietnam War, they redefined battlefield mobility, carrying troops into combat, evacuating casualties and delivering close air support under fire. The helicopter became one of the defining images of that war.

Today, rotary-wing aircraft remain indispensable across every branch of the U.S. military. UH-60 Black Hawk helicopters move troops and supplies, AH-64 Apache gunships provide firepower, and naval helicopters hunt submarines and rescue sailors. Marine aircraft haul heavy equipment into combat zones.

What began as Sikorsky’s dream of saving lives became one of the most versatile tools in American military history. The helicopter did not simply add a new aircraft it gave the U.S. military the ability to move vertically, strike rapidly and rescue the unreachable.

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Samuel Cox, Director of the Naval History and Heritage Command, told ĂŰĚŇĘÓƵapp, “The development of nuclear power essentially revolutionized Navy warfare,Ěýparticularly the undersea domain.”

Commissioned on Sept. 30, 1954, theĚýUSS Nautilus (SSN-571)ĚýwasĚýthe world’s first nuclear-powered submarine and the first vessel to reach the geographic North Pole.

It gave the U.S. military an immediate and dramatic advantage over its Soviet counterparts by offering virtually unlimited underwater endurance and high speeds, a feat impossible for the diesel-electric submarines of its time.

“With nuclear power,” Cox said, “a submarine could remainĚýunderwater undetected virtually indefinitely.”

The only thing that held them back, he said, was “food supply.”

Even though the Soviet Union partially closed the advantage gap four years later with theĚýK-3ĚýLeninsky Komsomol,Ěýwhich was launched in 1958, Cox said, “our submarines generally held the advantage throughout the entire Cold War.”

The U.S. has commissioned and operatedĚýmore thanĚý215Ěýnuclear-powered submarinesĚýsince the NautilusĚýfirst went underway. Additionally, there are 11Ěýnuclear-powered surface shipsĚýin active service. All of them are aircraft carriers.

The Navy had nuclear-powered cruisers during the Cold War,” Cox said, “but they were retired in the 1990s.”

“They’re still viable,” he said, “but too expensive for most surface ships. Nuclear power is limited right now toĚýaircraft carriers and submarines, because the advantages of both are worth the additionalĚýcost.”

The Gerald R. Ford class of nuclear-powered “supercarriers” is the latest class of aircraft carriers. It’s designed to replace theĚýNimitz-class. The USS Gerald R. FordĚý(CVN-78) is currently the only active ship of that class. TheĚýUSS John F. KennedyĚý(CVN-79) andĚýUSS EnterpriseĚý(CVN-80) are under construction.

China’s navy represents the biggest challenge to the U.S. today. It is a significant and rapidly growing threat to U.S. naval superiority, primarily within the Indo-Pacific region. While the U.S. retains qualitative advantages in technology and experience, China’s fleet is numerically larger — approximately 400 ships to 295, as of early 2025 — and expanding faster, specifically in anti-ship missiles, submarines, and carriers.

As of early 2026,Ěýall of China’s nuclear-powered vessels are submarines. China does not yet have an active nuclear-powered aircraft carrier or surface ship, though its fourth aircraft carrier (theĚýType 004) is currently under constructionĚýand is widely expected to be its first nuclear-propelled surface vessel.

The reliability and safety of naval nuclear reactors are hallmarks of the U.S. program. Admiral Hyman George Rickover, known today as the “Father of the Nuclear Navy,” directed the original development of naval nuclear propulsion and controlled its operations for three decades as director of the U.S.ĚýNaval ReactorsĚýoffice.

Rickover’s insistence on engineering discipline created a track record with no reactor-related accidents leading to loss of life at sea. This innovation fundamentally altered naval warfare, and the developments of the 1950s remain central to American naval power today.

The United States continues to operate nuclear-powered carriers and submarines as core strategic assets.

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The technology that led to its development was invented in the late 1800s by Heinrich Hertz, a German physicist, after whom the kilohertz was named.

Several nations experimented with radar simultaneously. The United States made key advances through the Naval Research Laboratory (NRL), which demonstrated a practical radar system in 1934.

NRL installed experimental radar equipment aboard the USS Leary and, in 1938, conducted a landmark test aboard the USS New York, detecting aircraft at a range of roughly 50 miles.

But it was British physicist Sir Robert Watson-Watt who made it work in action for the military.

According to retired Army Gen. Ben Hodges, former commander of U.S. Army Europe, radar made its big entrance in World War II. “It was the Battle of Britain, where Nazi Germany was attempting to literally bomb Great Britain into submission,” Hodges said.

The German Air Force had been attacking Britain from airfields across France and other places. Going after British factories and cities. During that key battle, it proved its worth to the world.

“The British established these large radar facilities along the coast that enabled them to detect the German Luftwaffe before they even crossed the channel,” Hodges said.

Radar was the most advanced early warning system ever.

“It gave the Royal Air Force the chance to then scramble the correct squadrons that would go up to meet them. That’s a huge advantage,” Hodges said.

In the Pacific, U.S. Navy ships relied on radar to detect incoming aircraft, allowing defensive fighters and anti-aircraft guns to respond quickly. Radar-guided night fighting and long-range detection weakened Japanese surprise tactics. In the Atlantic, radar-equipped aircraft and ships improved the detection of German U-boats, helping turn the tide in the Battle of the Atlantic.

On land, radar supported air defense networks by tracking enemy bombers, directing interceptor aircraft, and guiding anti-aircraft fire. Radar-bombing aids, such as the H2X system, enabled Allied aircraft to strike targets through clouds and at night.

After the war, radar technology advanced rapidly. Doppler radar improved velocity measurement, while phased-array systems enabled rapid beam steering. Missile defense systems, air-traffic control, and modern weather forecasting all grew from wartime radar innovation.

Radar reshaped military strategy by making surprise attacks far more difficult and by expanding the commander’s awareness beyond visual or acoustic limits. It became foundational to integrated air defense, early warning systems, and modern sensing networks.

And today, for the American military, Hodges said, “Every aircraft has radar built in so that it can operate at night and detect enemy aircraft and anything else that’s out there.”

There are 13,000 aircraft across more than 50 distinct primary airframe types, including fighters, bombers, transports and unmanned systems, operated by the Air Force, Navy, Army, Marine Corps and Coast Guard. It’s as fundamental to any aircraft as the engine.

From fragile coastal towers scanning the skies over Britain 80 years ago to the advanced sensors embedded in today’s warplanes, radar has evolved into the nervous system of modern military power.

It enables awareness, precision and survival in environments where the human eye is blind and reaction time determines victory or defeat.

Radar, Hodges said, “is as fundamental to any aircraft as the engine.”

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Between them sits one of the most critical arteries in the global economy, and it is no longer functioning.

This is not a slow drift toward crisis. It is a live, unstable standoff over control of the world’s energy lifeline, and the margin for error is shrinking by the hour.

What makes this moment especially dangerous is that both sides are asserting control over the same space, but in fundamentally different ways.

Iran has already demonstrated it can choke the strait through threats, attacks and selective closures, effectively halting large portions of global oil flow. This has sent shock waves through energy markets.

At the same time, Washington has imposed a targeted naval blockade on Iranian ports, aiming to cut off Tehran’s oil exports and force it back to the negotiating table.

The result is not a single, clear line of control. It is overlapping pressure systems, each designed to break the other’s leverage.

That overlap is where the real risk lies. The United States is not closing the strait outright; it is intercepting and restricting ships tied to Iran.

Iran, meanwhile, is not declaring a total permanent closure; it is making the strait selectively unusable, asserting control through intimidation and disruption.

But together, these two strategies create a reality in which commercial shipping cannot operate normally, insurers cannot price risk and naval forces are pushed into closer, more frequent contact.

This raises the risk of miscalculation. A boarding operation becomes a confrontation. A drone is misidentified. A fast boat approaches too quickly.

In a congested, high-stakes environment like the Persian Gulf, those moments do not stay tactical for long.

The economic consequences are already unfolding.

Oil prices have surged past $100 a barrel as markets begin to price in sustained disruption. Millions of barrels of Iranian crude are effectively stranded, unable to reach buyers, while tankers sit idle or reroute under growing uncertainty.

The deeper concern is not just supply loss, but system instability.

The Strait of Hormuz handles roughly a fifth of global oil and gas flows. When that artery constricts, even partially, the shock is felt globally, from Asian importers to European energy planners.

And the international response reflects that urgency.

European leaders are now calling the restoration of free navigation through Hormuz a matter of paramount importance. China is warning that the blockade runs against global interests and is pushing for restraint.

Those are not routine diplomatic statements. They are signals that the crisis is no longer regional — it is systemic.

What comes next will be determined by which side believes time is on its side.

Washington is betting that economic strangulation will force Tehran back to the table. Tehran is betting it can outlast the pressure by raising the cost, economically and militarily, of sustaining the blockade.

Neither side is signaling retreat. Both are signaling resolve.

That leaves diplomacy in a narrow corridor, likely pushed into back channels through mediators like Oman or Qatar.

Publicly, the language is hardening. Privately, the search for an off-ramp is almost certainly underway.

But right now, that off-ramp is not visible.

What is visible is a compressed, volatile battle space where two powers are contesting control of the same critical waterway, under conditions where even a small incident could cascade.

This is not yet a shooting war at sea. But it is the kind of environment where one could begin, suddenly and without warning.

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