Sea Travel From left, the guided-missile destroyer USS Spruance, the Australian frigate HMAS Ballarat and the French air defense destroyer FS Cassard travel in the Arabian Sea, Dec. 14, 2018, during an anti-submarine warfare exercise. Navy Petty Officer 2nd Class Abigayle Lutz SHARE: Download: Full Size (1.12 MB) Tags: partnerships, Navy Credit: Navy Petty Officer 2nd Class Abigayle Lutz VIRIN: 181214-N-FK318-0035C.JPG Photo Gallery