GULF OF ALASKA (May 10, 2021) U.S. Air Force Gen. Ken Wilsbach, Commander, Pacific Air Forces, right, has Aircrew Survival Equipmentman 1st Class Diontay Chambers, left, and Aircrew Survival Equipmentman 2nd Class Jakolbee Diaz, both assigned to the “Black Knights” of Strike Fighter Squadron (VFA) 154, test his flight suit equipment while aboard the aircraft carrier USS Theodore Roosevelt (CVN 71) in support of exercise Northern Edge 2021, May 10, 2021. Norther Edge is one in a series of U.S. Indo-Pacific Command exercises designed to sharpen the joint forces' skills; to practice tactics, techniques, and procedures; to improve command, control, and communication relationships; and to develop cooperative plans and programs. (U.S. Navy photo by Mass Communication Specialist 3rd Class Alexander Williams)