ATLANTIC OCEAN (March 31, 2021) U.S. Marine Corps Cpl. Kyren Brobst, left, a chemical, biological, radiological, nuclear (CBRN) specialist with 24th Marine Expeditionary Unit (MEU), pulls a rope attached to a stokes basket during technical rope training aboard the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7), March 31, 2021. 24th MEU, embarked with the Iwo Jima Amphibious Ready Group, is forward deployed in the U.S. 6th fleet area of operations in support of U.S. national security interests in Europe and Africa. (U.S. Marine Corps photo by Staff Sgt. Mark E Morrow Jr.)