200718-N-LN075-2116 ATLANTIC OCEAN (July 18, 2020) Aviation Boatswain’s Mate (Handling) 3rd Class Kenneth Brooks, left, and Aviation Boatswain’s Mate (Handling) Airman Estin Worfe run chocks and chains during flight operations with 1st Armored Division 2-501st General Support Aviation Battalion’s “Desert Knights” HH-60M MEDEVAC Blackhawk Helicopter aboard the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7), July 18, 2020. Iwo Jima is underway conducting a flight deck certification in the Atlantic Ocean. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jessica Kibena/ Released)