U.S. Army aircraft assigned to the 1st Battalion, 228th Aviation Regiment perform in-flight formation movements as part of a Battalion Continuity of Operations (COOP) training exercise over Honduras and El Salvador, May 28, 2020. The Battalion COOP is an effort to ensure essential functions continue to be performed in the case of an emergency situation in which Joint Task Force-Bravo would be called upon to assist. It also ensures readiness for pilots and the battalion as a whole. (U.S. Air Force photo by Senior Airman Jovan Banks)