Marines with Bravo Company, Battalion Landing Team 1st Battalion, 2nd Marine Regiment, 24th Marine Expeditionary Unit conduct rifle movement drills during sustainment training aboard the USS Iwo Jima (LHD 7) on Dec. 6, 2011. The 24th Marine Expeditionary Unit is currently taking part in Composite Training Unit Exercise scheduled to take place Nov. 28 to Dec. 21. The training is meant to develop cohesion between the 24th Marine Expeditionary Unit and Amphibious Squadron 8 in conducting amphibious operations, crisis response and limited contingency operations while operating from the sea.