U.S. 5TH FLEET AREA OF OPERATIONS (July 26, 2023) A P-8A Poseidon maritime patrol and reconnaissance aircraft, attached to the “Screaming Eagles” of Patrol Squadron 1, sits on a runway in the U.S. 5th Fleet area of operations during exercise Sentinel Shield, July 26, 2023. Sentinel Shield is a recurring exercise series led by the International Maritime Security Construct’s operational arm, Coalition Task Force Sentinel, to enhance communication and coordination between partner naval forces.