A Slovakian soldier shoots an M2 .50 Caliber machine gun mounted on an Outlaw Troop, 4th Squadron, 2nd Cavalry Regiment… https://www.rawpixel.com/image/8729529/photo-image-smoke-public-domain-peopleFree Image from public domain licenseA U.S. Army mobile gun system Stryker variant belonging to Quickstrike Troop, 4th Squadron, 2nd Cavalry Regiment fires upon… https://www.rawpixel.com/image/8727745/photo-image-fire-public-domainFree Image from public domain licenseU.S. Army Spc. Mark Caloca, 2nd Platoon, a soldier assigned to P Troop, 4th Squadron, 2nd Stryker Cavalry Regiment, fires a… https://www.rawpixel.com/image/8728382/photo-image-fire-public-domain-personFree Image from public domain license