A U.S. sailor places a combination hat on the head of a fellow sailor while her family members watch during a chief petty officer pinning ceremony aboard the Battleship Missouri Memorial at Pearl Harbor, Hawaii, Sept. 14, 2012. Sailors assigned to the guided missile cruiser USS Chosin (CG 65); the guided missile destroyers USS Paul Hamilton (DDG 60) and USS Russell (DDG 59); the guided missile frigate USS Crommelin (FFG 37); and Naval Submarine Support Command were promoted to the CPO rank during the ceremony. (U.S. Navy photo by Chief Mass Communication Specialist David Rush)