VERTICAL LAUNCH The guided-missile destroyer USS Mustin launches an anti-submarine rocket during a live-fire exercise in the Pacific Ocean, March 23, 2014. The Mustin is participating in Multi-Sail 2014, an annual exercise in the 7th Fleet area of responsibility to support security and stability in the Indo-Asia-Pacific region. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 473455-J-FVQ17-936.jpg Photo Gallery