Hd-8 (United States)

An American heavy tank prototype developed during World War II. It featured a 105mm gun and even thicker armor than the Hd-7, but it was also deemed too complex for production.

Hc-403

A British 4.5-inch anti-tank gun, used extensively by the British Army during World War II. It was known for its effectiveness against German tanks, particularly in the early stages of the war.

Hc-24

A British destroyer, commissioned in 1940. It served in the Atlantic and Mediterranean during World War II, participating in battles and convoy escorts.

Hc-25

A German heavy cruiser, commissioned in 1939. It served in the Atlantic and Arctic during World War II, participating in battles and raiding Allied shipping.

Hc-27

A British aircraft carrier, commissioned in 1945. It served in the Pacific Theater during World War II, participating in operations against Japan.

Hc-28

A German destroyer, commissioned in 1941. It served in the Atlantic and Baltic during World War II, participating in battles and escorting convoys.

Hc-30

A British heavy bomber, commissioned in 1944. It served in the European Theater during World War II, participating in strategic bombing raids.

Hc-31

A German submarine, commissioned in 1943. It served in the Atlantic during World War II, sinking several Allied vessels.

Hc-33

A British destroyer, commissioned in 1941. It served in the Atlantic and Mediterranean during World War II, participating in battles and convoy escorts.

Hc-34

A German heavy cruiser, commissioned in 1942. It served in the Atlantic and Arctic during World War II, participating in battles and raiding Allied shipping.