Marines with Combat Logistics Battalion 31 ride aboard a landing craft after completing a simulated Humanitarian Assistance… https://www.rawpixel.com/image/3319426/free-photo-image-1st-battalion-31st-marine-expeditionary-unit-meuFree Image from public domain licenseA Marine motor transportation operator with Combat Logistics Battalion 31 rinses corrosive salt water from vehicles aboard… https://www.rawpixel.com/image/8741294/photo-image-public-domain-person-waterFree Image from public domain licenseU.S. Marines with Alpha Company, Battalion Landing Team, 1st Battalion, 4th Marine Regiment, the 'China Marines,' launch a… https://www.rawpixel.com/image/8741684/photo-image-public-domain-people-seaFree Image from public domain licenseU.S. Marine Corps Sgt. David Steele, right, a small arms technician with Combat Logistics Battalion 31, teaches the… https://www.rawpixel.com/image/8739407/photo-image-public-domain-people-seaFree Image from public domain licenseA Royal Thai Marine teaches Marines how to start a fire out of bamboo in a demonstration during a jungle training event of… https://www.rawpixel.com/image/8741629/photo-image-plant-gold-fireFree Image from public domain licenseMarines with Charlie Company, Battalion Landing Team, 1st Battalion, 4th Marines, fire at a notional enemy force using blank… https://www.rawpixel.com/image/3319098/free-photo-image-1st-battalion-31st-marine-expeditionary-unit-meuFree Image from public domain licenseA U.S. Marine with the 31st Marine Expeditionary Unit's Maritime Raid Force holds security during a walkthrough rehearsal… https://www.rawpixel.com/image/8741231/photo-image-public-domain-person-cameraFree Image from public domain licenseAn AH-1Z Viper sits on the Marine Corps Air Station Futenma flight line in Okinawa, Japan, Dec. 2, 2016. https://www.rawpixel.com/image/3317952/free-photo-image-1st-marine-aircraft-wing-ah-1z-viper-airFree Image from public domain licenseU.S. Marine Corps Cpl. Octavious Lee, a driver with Weapons Company, Battalion Landing Team, 2nd Battalion, 1st Marines… https://www.rawpixel.com/image/8741499/photo-image-light-public-domain-personFree Image from public domain licenseU.S. Navy Aviation Boatswain’s Mate (Handling) Airman Anthony Similton, from Augusta, Georgia, directs a Marine Corps AH-1Z… https://www.rawpixel.com/image/3318056/free-photo-image-6th-fleet-aor-ah-1zFree Image from public domain licenseA U.S. Marine Corps AH-1Z Viper helicopter assigned to Marine Light Attack Helicopter Squadron (HMLA) 367, prepares for lift… https://www.rawpixel.com/image/8741501/photo-image-public-domain-personFree Image from public domain licenseA U.S. Navy sailor with the amphibious assault ship USS Wasp (LHD 1) guides an MV-22B Osprey tiltrotor aircraft with Marine… https://www.rawpixel.com/image/3317999/free-photo-image-1st-marines-2nd-battalion-31st-marine-expeditionary-unitFree Image from public domain licenseU.S. Navy Aviation Boatswain Mate (Handling) 3rd Class Esmerelda Hernandez, assigned to the air department aboard the… https://www.rawpixel.com/image/3319533/free-photo-image-15th-marine-expeditionary-unit-meu-5th-fleetFree Image from public domain licenseU.S. Marine Corps Lance Cpl. Jonathan Perez, a rifleman with Charlie Company, Battalion Landing Team, 1st Battalion, 4th… https://www.rawpixel.com/image/8741570/photo-image-public-domain-personFree Image from public domain licenseA U.S. Marine Corps AH-1Z Viper helicopter assigned to Marine Light Attack Helicopter Squadron (HMLA) 169, Marine Aircraft… https://www.rawpixel.com/image/8727993/photo-image-fire-public-domain-personFree Image from public domain license