As the US Air Force seeks to implement its Agile Combat Employment (ACE) strategy, the service faces a critical challenge: how to defend a growing network of smaller, more dispersed bases across the vast expanse of the Pacific.

This new ACE approach to military operations, designed to increase mobility and survivability, accordingly requires rethinking traditional defense methods.

To succeed, the Air Force (alongside the US Army) must collaborate to develop innovative, flexible, and cost-effective defense solutions capable of adapting to rapidly evolving threats.

For decades, the US military has relied on robust air defense systems like the revered PATRIOT air defense system and Terminal High Altitude Area Defense (THAAD) to protect its larger bases.

These systems are highly effective at countering advanced missile threats but come with significant logistical and financial challenges.

Deploying them across a network of smaller, remote outposts in the Pacific would be prohibitively expensive and impractical, undermining the very agility that the ACE strategy aims to achieve.

The reliance on these traditional, fixed systems is not feasible for the dispersed, rapidly deployable bases that the Air Force envisions under ACE.

To address these limitations, the US Air Force’s top officer, Gen. David Allvin, has highlighted the following ways for the joint military branches to defend these agile outposts: