Sgt. Maj. Enrique X. Hines, from Bronx, New York, right, instructs Marines on proper hand-to-hand combat techniques.

GULF OF ADEN (Apr. 03, 2009) Sgt. Maj. Enrique X. Hines, from Bronx, New York, right, instructs Marines on proper hand-to-hand combat techniques during a training session the aboard the amphibious assault ship USS BOXER (LHD 4.) Boxer is deployed as part of Boxer Amphibious Readiness group/13th MEU supporting maritime security operations in the U.S. 5th fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 1st Class T.S. Hall) File# 090403-N-5600H-004