NATO allies increase joint interoperability during Trojan Footprint 21
A U.S. Air Force AC-130J Ghostrider crew chief performs preflight checks and procedures prior to takeoff for a combined mission at Cincu Range, Romania, during Trojan Footprint 21, May 7, 2021. TFP 21 is Special Operations Command Europe’s annual exercise to demonstrate proficiencies, assess readiness and lethality of our respective forces, as well as continue improving interoperability with allies and partners. (U.S. Air Force photo by Staff Sgt. Brandon Nelson)