181027-M-ES894-908 NORWEGIAN SEA (Oct. 27, 2018) An SH-60 Seahawk helicopter takes off from the flight deck of the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7) to retrieve supplies from the fleet replenishment oiler USNS Leroy Grumman (T-AO 195), during a replenishment-at-sea, Oct. 27, 2018. Iwo Jima is currently underway participating in exercise Trident Juncture 2018, which is a NATO-led exercise designed to certify NATO response forces and develop interoperability among participating NATO allied and partner nations. (U.S. Marine Corps photo by Lance Cpl. Margaret Gale/Released)