One of the sailors in the IJN's Heavy Artillery Force who participated in the siege of German-held Tsingtao in 1914.

Polish K2GF on the military range.

XM360 120mm lightweight cannon on the Abrams X turret.

(1215 x 804) Japanese fleet task force is sailing in the Indian Ocean. In the photo, from left to right, are the aircraft carriers Akagi, Soryu, Hiryu, and the battlecruisers Hiei, Kirishima, Haruna, and Kongo. The photo was taken from the Japanese aircraft carrier Zuikaku.30.03.1942

Japanese fleet task force is sailing in the Indian Ocean. In the photo, from left to right, are the aircraft carriers Akagi, Soryu, Hiryu, and the battlecruisers Hiei, Kirishima, Haruna, and Kongo. The photo was taken from the Japanese aircraft carrier Zuikaku.30.03.1942

A crew of a German MG-34 anti-aircraft machine gun on the embankment of the Belgian Ostend.1940

USMC M60a1 Rise under a net in Iraq during Operation Desert Storm (1991)

Tiedra Castle lies, in a village by the same name, in the province of Valladolid in Spain.

Stridsvagn 103

German officer inspects captured Soviet TM-35 anti-tank mines on a railway bridge.

Drottningholm Slott, the Swedish Royal family’s county residence, lies idyllically on the island of Lövon to the west of Stockholm. Clearly inspired by the ambitious extension taking place at Versailles, it was built from 1662 until 1681

BTR-80 with a 2B9 Vasilek mortar fitted to it

Japanese military medics treat residents of the Bataan Peninsula who were wounded during fighting in April 1942.

(1737 x 1150) The Italian battleship Vittorio Veneto during completion at the shipyard in Trieste.1939

Japanese soldier inspects a captured Soviet ShKAS twin machine gun. In the background is the turret machine gun of the radio operator/gunner. Both machine guns were taken from a downed SB bomber.1939

(1080 x 1706) NRP Sagres (1937) a tall ship and school ship of the Portuguese Navy since 1961. As the third ship with this name in the Portuguese Navy, she is sometimes referred to as Sagres III.

Swedish Terrängbil 20

German multi-turreted tank Neubaufahrzeug (Nb.Fz.) of the 40th special purpose tank battalion (Panzer-Abteilung zbV40), destroyed during the battle in Moelv. Norway,April 1940

German multi-turreted tank Neubaufahrzeug (Nb.Fz.) of the 40th special purpose tank battalion (Panzer-Abteilung zbV40), destroyed during the battle in Moelv. Norway,April 1940

(1840 x 1805) Australian light cruiser HMAS Perth.1939

Demonstration in Tokyo on Japan's entry into the war.08.12.1941

IS-2 tanks in Moscow on Gorky Street (now Tverskaya) before entering Red Square during the Victory Parade on June 24, 1945.

Moosham castle in Salzburg region of Austria. The castle was first mentioned in the end of the 12th century and it thought to be built on the site of an ancient Roman castrum. The castle stands at a high vantage point overlooking the Mur valley with a moor at its foundations.

The honor guard fires a salvo at the burial site of soldiers of the 2nd SS Panzer Division "Das Reich". In the frame is a Mercedes-Benz 320WK Kübelwagen.

German signalmen set up a radio, Kuban, Krasny Oktyabr village, April 1943.