Launch UGM-84 Harpoon missile. Submarine USS Olympia (SSN 717) of the US Navy.

Sailors of the Los Angeles-class submarine USS Olympia (SSN 717) prepare for an underwater launch of a UGM-84 Harpoon missile during naval exercise RIMPAC. The world’s largest international maritime exercise, RIMPAC, provides a unique learning opportunity by developing and maintaining cooperative relationships among participants that are critical to the safety of shipping lanes and the safety of the oceans.