Wikipedia:Featured pictures/Engineering and technology/Weaponry

Gun-type fission weapon, by Fastfission (edited by Mfield)

Teller-Ulam design, by Fastfission

An animated naval gun turret, based on a British 15 inch turret Mark 1 at Gun turret, by Emoscopes

Cut away of a 16in Gun Turret, by Voytek S

USS Iowa during a target exercise at USS Iowa (BB-61), by PHAN J. Alan Elliott, United States Navy

LG-118A Peacekeeper, by United States Army Space and Missile Defense Command

Mark 48 torpedo testing, by Maritime Headquarters and DSTO Australia via the US Navy, compiled by Chris 73

M4 Carbine Casing ejecting at Casing (ammunition), by Staff Sgt. Suzanne Day, United States Air Force

Warship diagram at Warship, from the Cyclopaedia

5"/54 caliber Mark 45 gun, by Felix Garza Jr., U.S. Navy

M198 howitzer, by Samantha L. Jones, USMC

Camouflaged Marine in Afghanistan, by Hospital Corpsman Alonzo Gonzales

M3 tank, by Alfred Palmer (edited by Durova)

Tanks in World War I, author unknown

Killing of suspected Iraqi insurgents from a US Apache helicopter at Human rights in post-invasion Iraq, by Military of the United States