150324-N-BB269-090 WATERS NEAR GUAM (March 24, 2015) The Arleigh Burke-class guided-missile destroyer USS Curtis Wilbur (DDG 54) launches a Standard Missile (SM) 2 during Multi-Sail 2015. Multi-Sail is an annual Destroyer Squadron (DESRON) 15 exercise designed to assess combat systems, improve teamwork and increase warfighting capabilities in the U.S. 7th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 3rd Class Raymond D. Diaz III/Released)