170517-N-AT895-374 ANDERSEN AIR FORCE BASE, Guam (May 17, 2017) Chief of Naval Operations Adm. John Richardson meets the crew of Helicopter Sea Combat Squadron (HSC) 25 at Andersen Air Force Base. HSC-25 ensures maritime peace and security in the U.S. 7th Fleet area of responsibility and maintains a 24-hour search and rescue and medical evacuation alert posture, directly supporting U.S. Coast Guard and Joint Region Marianas. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released)