U.S. Marine Corps Sgt. Kaleb, a crew chief with Marine Heavy Helicopter Squadron 461 Clark sits on the CH-53E Super Stallion’s ramp as the aircraft leaves the USNS D. T. Williams, April 5, 2021. 2nd Marine Aircraft Wing is participating in Dynamic Cape 21.1, an operational logistics exercise simulating a Marine expeditionary force’s ability to exercise command and control in a contested environment as well as exercising naval integration in a joint environment. 2nd CEB is a subordinate unit of 2nd Marine Division, the ground combat element of II Marine Expeditionary Force. HMH-461 is a subordinate unit to 2nd Marine Aircraft Wing, which is the aviation combat element of II Marine Expeditionary Force. - U.S. Marine Corps Sgt. Kaleb, a crew chief with Marine Heavy Helicopter Squadron 461 Clark sits on the CH-53E Super Stallion’s ramp as the aircraft leaves the USNS D. T. Williams, April 5, 2021. 2nd Marine Aircraft Wing is participating in Dynamic Cape 21.1, an operational logistics exercise simulating a Marine expeditionary force’s ability to exercise command and control in a contested environment as well as exercising naval integration in a joint environment. 2nd CEB is a subordinate unit of 2nd Marine Division, the ground combat element of II Marine Expeditionary Force. HMH-461 is a subordinate unit to 2nd Marine Aircraft Wing, which is the aviation combat element of II Marine Expeditionary Force.