Tornado aftermath can be seen in Moore, Okla., May 28, 2013. An EF-5 tornado ripped through Moore May 20, 2013, leveling… https://www.rawpixel.com/image/3315443/free-photo-image-aftermath-cc0-countryside Free Image from public domain license
U.S. Air Force Tech. Sgt. Anthony Wood, a pararescueman with the 46th Expeditionary Rescue Squadron, scans his sector during… https://www.rawpixel.com/image/3317810/free-photo-image-afghanistan-army-career Free Image from public domain license
U.S. Air Force Capt. Nick Morgans, with the 46th Expeditionary Rescue Squadron, protects a simulated casualty as an HH-60… https://www.rawpixel.com/image/3317728/free-photo-image-man-exercising-afghanistan-air-force Free Image from public domain license
Fire fighters from the 447th Expeditionary Civil Engineer Squadron extinguish a fire in a training room during live-burn… https://www.rawpixel.com/image/3317736/free-photo-image-worker-accident-army Free Image from public domain license
U.S. Army National Guard Soldiers provide medical aid to a simulated victim of an accident during a full scale exercise… https://www.rawpixel.com/image/3578343/free-photo-image-1-113th-infantry-regiment-106th-medical-group-rescue-wing Free Image from public domain license
A U.S. Air Force firefighter instructs Honduran firefighters as they put out a mock structure fire during exercise Central… https://www.rawpixel.com/image/3317717/free-photo-image-accident-army-burn Free Image from public domain license
Marissa Halbeisen, foreground, part of the Hot Shot firefighter crew from Vandenberg Air Force Base, Calif., helps cut and… https://www.rawpixel.com/image/3317721/free-photo-image-accident-army-career Free Image from public domain license
U.S. Air Force pararescuemen assigned to the 48th Rescue Squadron and French Air Commandos provide cover after moving a… https://www.rawpixel.com/image/3319525/free-photo-image-thunder-a10-air-commandos Free Image from public domain license
U.S. Air Force and civilian firefighters assigned to the 169th Civil Engineer Squadron, South Carolina Air National Guard… https://www.rawpixel.com/image/3317759/free-photo-image-fire-169th-fighter-wing Free Image from public domain license
A U.S. Army paratrooper waits inside an Air Force C-130J Super Hercules aircraft assigned to the 37th Airlift Squadron… https://www.rawpixel.com/image/3317840/free-photo-image-armed-army-baltic-partners Free Image from public domain license
Qatar Armed Forces 1st Lt. Abdul Majid Al-Shammari, Special Forces officer, communicates with other members in his unit… https://www.rawpixel.com/image/3317765/free-photo-image-2nd-marines-3rd-battalion-afcent Free Image from public domain license
U.S. Air Force Senior Airman Sandra Welch, a combat photographer with the 1st Combat Camera Squadron, looks on during a… https://www.rawpixel.com/image/3317696/free-photo-image-airman-america-army Free Image from public domain license
U.S. Sailors combat a simulated fire during a Damage Control Training Team (DCTT) exercise in the well deck of the… https://www.rawpixel.com/image/3317627/free-photo-image-firefighter-accident-america Free Image from public domain license
U.S. Army Spc. Errol Sahagun, assigned to the 12th Combat Aviation Brigade, carries supplies from a UH-60A Black Hawk… https://www.rawpixel.com/image/3317795/free-photo-image-supply-military-delivery-982d-combat-camera-company Free Image from public domain license
U.S. Airmen with the 375th Air Mobility Wing present a giant U.S. flag for nearly 50,000 fans to see at Busch Stadium in St.… https://www.rawpixel.com/image/3317779/free-photo-image-independence-day-375th-amw-air-force Free Image from public domain license
U.S. Air Force Staff Sgt. Lucas Wacker provides security with an M240B machine gun during a training event for the U.S. Army… https://www.rawpixel.com/image/3317847/free-photo-image-alaska-army-career Free Image from public domain license
U.S. Air Force Senior Airman Jerick Encarnacion, with the 455th Expeditionary Logistics Readiness Squadron, prepares for a… https://www.rawpixel.com/image/3317838/free-photo-image-military-american-independence-war Free Image from public domain license
Historical reenactors representing U.S. Soldiers and Marines during a World War I, march in a Veterans Day Parade in New… https://www.rawpixel.com/image/3318533/free-photo-image-veterans-106-106rqw Free Image from public domain license
The U.S. Air Force Band of Mid-America marches outside as Marine Corps veteran Reggie Geggie, not pictured, guest of honor… https://www.rawpixel.com/image/3317771/free-photo-image-independence-day-army-band Free Image from public domain license
Fire Fighters assess the damage of a junk pile fire in Baltimore before overhauling the scene. Original public domain image… https://www.rawpixel.com/image/3317825/free-photo-image-emergency-firefighter-work-accident Free Image from public domain license
Firefighters assigned to the U.S. Air Force 23rd Civil Engineer Squadron (CES) extinguish an aircraft fire during live-fire… https://www.rawpixel.com/image/3317860/free-photo-image-firefighter-accident-army Free Image from public domain license
U.S. Air Force Maj. Sean Halbrook, an F-15 Eagle aircraft pilot with the 131st Fighter Squadron, 104th Fighter Wing… https://www.rawpixel.com/image/3317859/free-photo-image-war-pilot-1ctcs-air-force Free Image from public domain license
U.S. Airmen with the 119th Civil Engineer Squadron, North Dakota Air National Guard spray water from a fire truck turret… https://www.rawpixel.com/image/3317740/free-photo-image-accident-army-burn Free Image from public domain license
A member of the Los Angeles County Fire Department Search and Rescue team shovels dirt away from a collapsed building in… https://www.rawpixel.com/image/3317742/free-photo-image-accident-army-career Free Image from public domain license
U.S. Sailors combat a simulated fire aboard the aircraft carrier USS Theodore Roosevelt (CVN 71) during a damage control… https://www.rawpixel.com/image/3317604/free-photo-image-firefighter-fireman-accident Free Image from public domain license
U.S. Air Force fire protection specialists from the New Jersey Air National Guard's 177th Fighter Wing battle an aircraft… https://www.rawpixel.com/image/3578255/free-photo-image-usa-emergency-services-177th-fighter-wing Free Image from public domain license
U.S. Air Force fire protection specialists from the New Jersey Air National Guard's 177th Fighter Wing battle a blaze during… https://www.rawpixel.com/image/3578839/free-photo-image-fire-177th-fighter-wing Free Image from public domain license
U.S. Air Force Senior Airman Jamar Jackson, a United States Air Force Honor Guard ceremonial guardsman, marches in the… https://www.rawpixel.com/image/3317622/free-photo-image-honor-guard-military-uniform-world-war Free Image from public domain license
U.S. Air Force combat cameramen from the 1st Combat Camera Squadron move across a danger after throwing a smoke grenade… https://www.rawpixel.com/image/3317803/free-photo-image-war-3rd-combat-camera-squadron-afghanistan Free Image from public domain license
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A U.S. Army medic treats an Afghan child for sunburn in the village of Meryanay in the Kherwar district of the Logar… https://www.rawpixel.com/image/3317731/free-photo-image-refugee-helping-kid-afg Free Image from public domain license
U.S. Marine Corps Sgt. Ben Tomerlin, left, a platoon sergeant, and Marine Gunnery Sgt. Jose Montoya, right, a utilities… https://www.rawpixel.com/image/3317617/free-photo-image-truck-14th-marine-regiment-4th-division Free Image from public domain license
U.S. Air Force Senior Airman Kenneth Blum prepares to extinguish an aircraft fire Oct. 27, 2010, during an aircraft accident… https://www.rawpixel.com/image/3317719/free-photo-image-personal-people-fire Free Image from public domain license
A simulated crash site is prepared for a training scenario at Joint Base McGuire-Dix-Lakehurst, N.J., April 17, 2015. The… https://www.rawpixel.com/image/4035719/photo-image-mask-construction-city Free Image from public domain license
A U.S. Air Force F-35A Lightning II pilot assigned to the 34th Fighter Squadron, based at Hill Air Force Base, Utah… https://www.rawpixel.com/image/3317659/free-photo-image-eagle-jet-48th-fighter-wing Free Image from public domain license
U.S. Air Force medical personnel aboard a C-17 Globemaster III aircraft assist Hurricane Maria patients evacuated from St.… https://www.rawpixel.com/image/3317875/free-photo-image-20s-30s-accident Free Image from public domain license
Canadian Forces Capt. Karoline Martin, a nurse with the Canadian Forces Health Services Center, gives a child a sticker… https://www.rawpixel.com/image/3317777/free-photo-image-hospital-work-children-157th-air-refueling-wing-public-affairs Free Image from public domain license
Civilian actors dressed in moulage to simulate an injury stands by to be placed at an accident site during a full scale… https://www.rawpixel.com/image/3578684/free-photo-image-106th-medical-group-actors-america Free Image from public domain license
U.S. Army Soldiers from the New Jersey Army National Guard's 2-113th Infantry Regiment provide perimeter security during a… https://www.rawpixel.com/image/3581424/free-photo-image-1-113th-infantry-regiment-106th-medical-group-rescue-wing Free Image from public domain license
U.S. Air Force Airman 1st Class Jordan Gese, a KC-135 Stratotanker aircraft boom operator with the 340th Expeditionary Air… https://www.rawpixel.com/image/3317705/free-photo-image-afghanistan-air-force-refueling Free Image from public domain license
U.S. Air Force Senior Airman Dominique Walker, assigned to the 100th Security Forces Squadron, transports Senior Airman… https://www.rawpixel.com/image/3319550/free-photo-image-apparel-armored-army Free Image from public domain license
U.S. Air Force Senior Master Sgt. Kurt Huver, with the 133rd Civil Engineering Squadron (CES), Minnesota Air National Guard… https://www.rawpixel.com/image/3317679/free-photo-image-worker-construction-labor-working Free Image from public domain license
U.S. Air Force Airman 1st Class Mazel Sievers, a structural worker with the 823rd Rapid Engineer Deployable Heavy… https://www.rawpixel.com/image/3317764/free-photo-image-building-construction-carpenter-man Free Image from public domain license
Republic of Korea Marine Lance Cpl. Ho Yun Jung poses for a photo on Hat Yao Beach, Rayong province, Thailand during… https://www.rawpixel.com/image/3317842/free-photo-image-american-army-career Free Image from public domain license
U.S. Soldiers and first responders supporting Multi-National Battle Group-East worked in coordination at Silver Sabre 18-1… https://www.rawpixel.com/image/3317868/free-photo-image-military-army-building Free Image from public domain license
A U.S. Army Soldier from the New Jersey Army National Guard's 2-113th Infantry Regiment provides perimeter security during a… https://www.rawpixel.com/image/3578358/free-photo-image-1-113th-infantry-regiment-106th-medical-group-rescue-wing Free Image from public domain license
Paratroopers from 1st Battalion, 503rd Parachute Infantry Regiment (PIR), 173rd Infantry Brigade Combat Team (Airborne)… https://www.rawpixel.com/image/3317608/free-photo-image-173ibct-aircraft-army Free Image from public domain license
U.S. Army Soldiers from the New Jersey Army National Guard's 2-113th Infantry Regiment gear up for a full scale exercise… https://www.rawpixel.com/image/3581435/free-photo-image-1-113th-infantry-regiment-106th-medical-group-rescue-wing Free Image from public domain license
U.S. Marines with Fox Company, 2nd Battalion, 8th Marine Regiment (2/8 Marines), Regimental Combat Team 7 conduct a mission… https://www.rawpixel.com/image/3317775/free-photo-image-afghanistan-american-army Free Image from public domain license
A Lithuanian basic training soldier stands ready to receive instruction from their drill sergeant during a training… https://www.rawpixel.com/image/3317856/free-photo-image-army-basic-training-camouflage Free Image from public domain license
U.S. Army National Guard Soldiers provide medical aid to a simulated victim of an accident during a full scale exercise… https://www.rawpixel.com/image/4031834/photo-image-mask-person-work Free Image from public domain license
U.S. Air Force Senior Airman Kaiden Stanley, assigned to the 41st Helicopter Maintenance Unit, reviews component locations… https://www.rawpixel.com/image/3318864/free-photo-image-wing-23d-41st-helicopter-maintenance-unit Free Image from public domain license
Third Brigade Combat Team, 101st Airborne Division soldiers prepare a simulated casualty for transport as a UH-60 medevac… https://www.rawpixel.com/image/3317661/free-photo-image-afghanistan-aircraft Free Image from public domain license
U.S. Marines with Bravo Company, 1st Battalion, 7th Marine Regiment board a CH-53E Super Stallion helicopter during a… https://www.rawpixel.com/image/3317683/free-photo-image-afghanistan-american-flag Free Image from public domain license
U.S. Navy Seaman Rachel Mackey steers the amphibious dock landing ship USS Harpers Ferry (LSD 49) through the Philippine Sea… https://www.rawpixel.com/image/3317734/free-photo-image-military-army-career Free Image from public domain license
Estonian Land Forces Cpl. Martin Jaager watches as a simulated enemy U.S. Air Force F-16 Fighting Falcon aircraft assigned… https://www.rawpixel.com/image/3319378/free-photo-image-adazi-training-area-apparel-armored Free Image from public domain license
U.S. Air Force Senior Airman Tyler Trocano, left, calls in an airdrop from a C-130 Hercules aircraft assigned to the 182nd… https://www.rawpixel.com/image/3315521/free-photo-image-michigan-armored-army Free Image from public domain license
U.S. Airmen with the 108th Wing, New Jersey Air National Guard don M50 masks as they review topics such as chemical… https://www.rawpixel.com/image/3319395/free-photo-image-apparel-armored-army Free Image from public domain license
U.S. Soldiers with the 173rd Airborne Brigade Combat Team depart Aviano Air Base, Italy, in an Air Force C-130J Super… https://www.rawpixel.com/image/3319233/free-photo-image-apparel-armored-army Free Image from public domain license
Japan Air Self-Defense Force Honor Guard members participate in a drill performance during the 2017 Friendship Festival… https://www.rawpixel.com/image/3319506/free-photo-image-374aw-apparel-armored Free Image from public domain license
U.S. Soldiers assigned to the 1st Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade engaged targets with the Carl… https://www.rawpixel.com/image/3317628/free-photo-image-173rd-american-army Free Image from public domain license
A civilian actor dressed in moulage to simulate an injury stands by to be placed at an accident site during a full scale… https://www.rawpixel.com/image/3583363/free-photo-image-1-113th-infantry-regiment-106th-medical-group-rescue-wing Free Image from public domain license
U.S. Air Force Lt. Col. Isaac Bell, the commanding officer of the 335th Fighter Squadron, and members of the 4th Fighter… https://www.rawpixel.com/image/3317867/free-photo-image-18-01-4fw-4sfs Free Image from public domain license
The rifle detail stands at parade rest during a burial at sea ceremony for 20 former service members aboard the Nimitz-class… https://www.rawpixel.com/image/3317812/free-photo-image-exercise-american-army Free Image from public domain license
U.S. Army Alpha Company, 3rd Battalion, 15th Infantry Regiment, scout snipers fire M110 sniper rifles Oct. 14, 2015, at… https://www.rawpixel.com/image/3317802/free-photo-image-africa-africom-aim Free Image from public domain license
Mongolian soldiers attached to the Mongolian contingent of the International Security Assistance Force stand in formation… https://www.rawpixel.com/image/3317654/free-photo-image-afghanistan-american-armed Free Image from public domain license
U.S. Army Sgt. 1st Class Joaquin Spikes, assigned to the U.S. Army Security Assistance Command, securely straps his gas mask… https://www.rawpixel.com/image/3317668/free-photo-image-military-army-biological Free Image from public domain license
Iraqi soldiers from 20th Brigade, 5th Iraqi Army Division participate in a mortar demonstration for Iraqi officials on a… https://www.rawpixel.com/image/3317750/free-photo-image-war-ctcs-american Free Image from public domain license
U.S. Soldiers with the 1077th Ground Ambulance Company, Kansas Army National Guard clear the area after loading a patient… https://www.rawpixel.com/image/3317684/free-photo-image-aircraft-airfield-army Free Image from public domain license
Montenegrin army Sgt. Radomir Drobac takes position to wait for the opposing force in an ambush exercise as part of the… https://www.rawpixel.com/image/3317713/free-photo-image-ambush-army-camouflage Free Image from public domain license
A U.S. Soldier assigned to the 173rd Airborne Brigade fires an M4 rifle during a company live-fire part of exercise Eagle… https://www.rawpixel.com/image/3317873/free-photo-image-exercise-173rd-american Free Image from public domain license
Paratroopers assigned to Hatchet Company, 1st Battalion, 501st Parachute Infantry Regiment, 4th Infantry Brigade Combat Team… https://www.rawpixel.com/image/3317757/free-photo-image-alaska-american-army Free Image from public domain license
U.S. Air Force Staff Sgt. Michael Schoonover, right, with the 142nd Airlift Squadron (AS), Delaware Air National Guard… https://www.rawpixel.com/image/3317669/free-photo-image-173rd-airborne-brigade-combat-team-2nd-cavalry-regiment-37th-airlift-squadron Free Image from public domain license
U.S. Army Pvt. Jeremiah Joliff, left, and Spc. Michael Hill, assigned to the 3rd Squadron, 1st Cavalry Regiment, 3rd Armored… https://www.rawpixel.com/image/3317648/free-photo-image-military-america-army Free Image from public domain license
A civilian actor dressed in moulage to simulate an injury stands by to be placed at an accident site during a full scale… https://www.rawpixel.com/image/3578359/free-photo-image-new-york-tent-mask Free Image from public domain license
U.S. Army Pfc. Tim Hofmann, left, and Spc. Alex Sidoa, right, help Army Sgt. Michael Barnes through smoke marking a… https://www.rawpixel.com/image/3317824/free-photo-image-alaska-american-army Free Image from public domain license
U.S. Air Force and Army firefighters assigned to 433rd Civil Engineering Squadron, Lackland Air Force Base, Texas, 4th Civil… https://www.rawpixel.com/image/3317620/free-photo-image-4ctcs-accident-army Free Image from public domain license
Mass Communication Specialist 3rd Class Taylor Smith and Chief Mass Communication Specialist Keith Devinney carry Boatswains… https://www.rawpixel.com/image/3317769/free-photo-image-american-army-azusa Free Image from public domain license
Service members from several units at Bagram Air Field, Afghanistan, pay their respects during a fallen comrade ceremony… https://www.rawpixel.com/image/3317809/free-photo-image-soldier-bagram-commons Free Image from public domain license
Tech. Sgt. Jeffery Self, 8th Security Forces Squadron team member, advances toward opposing forces during a training… https://www.rawpixel.com/image/3317671/free-photo-image-air-force-american-army Free Image from public domain license
President Barack H. Obama, at the lectern, visits U.S. Service members at Bagram Airfield, Afghanistan, May 25, 2014. https://www.rawpixel.com/image/3319224/free-photo-image-afghanistan-armored-army Free Image from public domain license
U.S. Marine Corps Lance Cpl. Matthew Guerrero, background, assigned to Fleet Antiterrorism Security Team (FAST) Pacific… https://www.rawpixel.com/image/3317784/free-photo-image-2012-army-camp-rodriguez Free Image from public domain license
U.S. Soldiers with Bravo Company, 4th Battalion, 23th Infantry Regiment inspect their equipment at Camp Tombstone in Helmand… https://www.rawpixel.com/image/3317737/free-photo-image-afghanistan-ana-army Free Image from public domain license
U.S. Air Force Senior Airman Linwood Harrison, a ceremonial guardsman with the honor guard, stands at parade rest before the… https://www.rawpixel.com/image/3317685/free-photo-image-american-flag-arkansas-army Free Image from public domain license
A Romanian military member inspects his troops as they prepare to board a U.S. Air Force C-130J Super Hercules during a… https://www.rawpixel.com/image/8741666/photo-image-public-domain-people Free Image from public domain license
Firefighter on duty during a wildfire. Original public domain image from Flickr https://www.rawpixel.com/image/4042366/photo-image-person-fire-forest Free Image from public domain license