Are We Entering A New Defense Supercycle

A Look At The Largest Defense Spending Budget In US History

Friday, June 12, 2026

This April, President Donald Trump set in motion the largest defense spending budget in U.S. history – a staggering 1.5 trillion dollars. 

Buried inside this massive budget lies 54.6 billion dollars dedicated to autonomous and remotely operated systems, indicating that the U.S. is entering another defense spending supercycle.

Why a Defense Supercycle Now?

Global defense budgets are rising as countries respond to heightened geopolitical tensions and rapidly developing technological change, particularly in AI and other autonomous systems. As the U.S. works to preserve its global military dominance, modernization has become an increasing focus of the Department of War.

AI Becomes the Center of National Security

AI is becoming increasingly central to national security as its capabilities expand, ranging from overtaking regular maintenance software to more complicated applications such as facial recognition, autonomous drones, and automated naval systems.

Many AI-driven systems remain in development, but progress has been rapid. Recent reports from the Russia-Ukraine war confirm that AI-enabled drones are already in active deployment, demonstrating how quickly these technologies are entering modern conflict.

Cybersecurity: The New Front Line

As physical battlegrounds shift into digital landscapes, cybersecurity becomes national security. Critical cyber infrastructure requires a new level of protection compared to traditional defense systems, as cyber threats grow increasingly sophisticated.

Intelligence gathering has also evolved, as AI enables faster analysis, larger data processing, and more concealed operations than previously possible. These capabilities can be used for both attack and defense, which is why strengthening cyber defenses has become another central priority for many nations.

AI data centers, which must run continuously to support core digital functions, are also increasingly depending on nuclear energy to provide the computing power, speed and storage needed or advancing defense systems.

Energy Demand Surges as Defense Modernizes

Technologies like AI and cybersecurity, although essential to modern national defense, require a significant amount of energy to operate. Historically, defense-related energy demand was met almost entirely by the traditional power grid, but the scale and consistency required by current defense systems are driving a shift towards the more uninterrupted power of nuclear energy.

AI data centers, which must run continuously to support core digital functions, are also increasingly depending on nuclear energy to provide the computing power, speed, and storage needed for advancing defense systems.

These data centers, though primarily commercial today, have the potential to become part of the broader infrastructure supporting defense technologies.

In turn, energy security is becoming a critical component of national defense as the War Department continues to expand its capabilities.

What This Means for Investors

For investors, the implications of this shift are becoming increasingly clear. As AI becomes more deeply integrated into national defense, the Department of War continues to expand its contracts with companies developing autonomous systems, advanced analytics, and the infrastructure required to support them.

This expansion has heightened market attention on companies tied to these contracts and the broader dynamic web supporting AI and defense automation. Companies within this ecosystem have seen strong momentum in recent quarters, underlining how the defense priorities around automation are driving sector-wide growth.

Georgie McCoy

RCS Financial Analyst Intern

(The opinions voiced in this material are for general information only and are not intended to provide specific advice or recommendations for any individual.  All performance referenced is historical and is no guarantee of future results.  All indices are unmanaged and may not be invested into directly.)