In Formation The guided missile destroyers USS Mustin and USS Barry, along with the guided missile cruiser USS Antietam, sail in formation with two Japanese warships during a bilateral training exercise in the Philippine Sea, March 1, 2020. The exercise focuses on improving interoperability between U.S. and Japanese forces. SHARE IMAGE: Download Image: Full Size (0.78 MB) Tags: Navy, Indo-Pacific, Partnerships Photo By: Navy Petty Officer 3rd Class Cody Beam VIRIN: 200301-N-AJ005-1115.JPG Photo Gallery