Agile Combat Employment (ACE) has emerged as a key strategy within NATO's air operations, aimed at enhancing resilience and survivability while maintaining air combat power. A senior officer from a NATO state's air force described ACE as "an operational scheme of maneuver designed to improve resilience and survivability while generating air combat power from both home bases and geographically dispersed locations."
The approach involves preparing forces to move quickly with minimal footprints, deploying multi-skilled support personnel, and focusing on dispersed operations for defensive purposes. This strategy harks back to Cold War practices but gained renewed attention following the Russo-Georgian war in 2008 and Russia's annexation of Crimea in 2014.
Dispersed operations proved effective during Russia's initial attack on Ukraine in February 2022. Aircraft that had relocated away from main bases survived the opening assault, enabling them to mount a strong defense against subsequent attacks.