View of Chamonix Alps summit in France image element https://www.rawpixel.com/image/9622837/image-mountain-blue-natureView licenseJBER firefighters conduct ice rescue trainingKarl Schultz, foreground, a firefighter with the 673d Civil Engineer Squadron… https://www.rawpixel.com/image/11072680/photo-image-face-person-animalFree Image from public domain licenseArmy paratroopers assigned to Blackfoot Company, 1st Battalion, 501st Parachute Infantry Regiment, 4th Infantry Brigade… https://www.rawpixel.com/image/4224817/photo-image-public-domain-nature-peopleFree Image from public domain licenseU.S. Marines prepare to move to the firing line at the biathlon range Feb. 21, 2018, at the Northern Warfare Training… https://www.rawpixel.com/image/8741549/photo-image-public-domain-personFree Image from public domain licenseGroup of diverse friends trekking together https://www.rawpixel.com/image/417290/premium-photo-image-active-adult-adventureView license