World War II mortars

The Projector, Infantry, Anti Tank (PIAT) Mk I was a British man-portable anti-tank weapon developed during the Second World War. The PIAT was designed in 1942 in response to the British Army's need for a more effective infantry anti-tank weapon and entered service in 1943.

1940s shipboard multi-barrel anti-submarine mortar weapon of British origin

depth charge mortar

United States 914 mm siege mortar

60 mm mortar of American origin

81 mm mortar

4.2" mortar of American origin