NAVAL BASE GUAM (Sept. 29, 2020) Naval Aircrewmen (Helicopter), assigned to the "Island Knights" of Helicopter Sea Combat Squadron (HSC) 25, participate in a personnel recovery exercise. HSC 25 maintains a 24-hour search and rescue and medical evacuation alert posture, directly supporting the U.S. Coast Guard, Sector Guam and Joint Region Marianas. HSC-25 ensures maritime peace and security in the U.S. 7th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Nick Bauer)