151112-N-BB269-014 PHILIPPINE SEA (Nov. 12, 2015) Ensign Jeremiah Mahan, from Kalamazoo, Mich., left, instructs Ensign Andrew Beeler, from Port Huron, Mich., during an engineering training team drill aboard the Ticonderoga-class guided-missile cruiser USS Chancellorsville (CG 62). Chancellorsville is on patrol in the U.S. 7th Fleet area of operation in support of security and stability in the Indo-Asia-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Raymond D. Diaz III/Released)