U.S. Army Ranger in Afghanistan combat scene U.S. Special Forces soldiers patrol through tall grass during combat U.S. Marine during combat operations A U.S. Army soldier looks through the scope of his M-14 sniper rifle A Standard Missile Three is launched from vertical launch system aboard USS Lake Erie World War I: French Tank U.S. Navy SEALs during a combat scene A crew chief looks for suspicious activity aboard a helicopter A Special Warfare Combatantcraft Crewman reloading an M2 Heavy Barrel machine gun Close-up of the GAU-8 Avenger gun on an A-10A Thunderbolt II War: Inspirational Quote and Motivational Poster A senior drill instructor inspects a recruits rifle for cleanliness Special operations forces soldier transits the water armed with an assault rifle U.S. Army Rangers in Afghanistan combat scene U.S. Marine looks through the scope of his M16A4 rifle for enemy forces A tomahawk missile launch aboard USS Sterett A PK 762mm machine gun nest on top of the Baghdad Hotel during Operation Iraqi Freedom An 81mm mortarman adjusts the mortar sights during a fire mission A UH60 Blackhawk crew chief holds an M240G medium machine Inert artillery shells are stacked up for collection Vintage Civil War print of a team of horses pulling a cannon into battle An Arrow anti-ballistic missile interceptor is launched from its mobile platform Revolver The H.M.S. Hercules, a Colossus-class battleship of the Royal Navy, 1916 A soldier aims in with his M40A3 Scout Sniper Rifle The Aegisclass destroyer USS Hopper launching a standard missile 3 Blk IA in Kauai Old western-style revolver in a holster An American Dreadnought Battleship Equipped With Five Fourteen-Inch Guns, 1917 Close-up view of the seeker head of an ASRAAM missile Flame and smoke emerge from the muzzle of an M198 Howitzer Lance Corporal waits for his turn on the M2 50caliber machine gun US Army Sergeant provides security during a patrol in Iraq The directlay method of firing mortars A U.S. Marine provides aerial security from a CH-53E Super Stallion A .50 Caliber Browning Machine Gun with a pile of spent cases and links U.S. Army Rangers in Afghanistan combat scene The Aegis-class destroyer USS Hopper launching a standard missile 3 Blk IA Soldier loads a charge round behind the ammunition round of the Howitzer 150 gun Conflict U.S. Air Force CSAR parajumpers during a combat scene Special operations forces soldier equipped with night vision Traffic Ceases At The Iraq Border At Sunset During Operation Iraqi Freedom Weapons Officer Fires A Shot Line From USS Bonhomme Richard During Replenishment At Sea Airman Loads Up Ammunition For The M-249 Automatic Rifle Shell Casings From A 50 Caliber Machine Gun Around The Feet Of A Soldier A Belgian Army soldier handling a machine gun atop a Unimog vehicle Closeup view of a rocket engine A Marine pulls an M4 rifle off of the weapons rack Page 1 Page 2 Page 4