The Kriegsmarine battleships, in fact, were only four vessels introduced during 1935-1941. The first two, Scharnhorst and Gneisenau, were ready before the war and two others, Bismarck and Tirpitz, were commissioned into the fleet after it had begun. That was the biggest achievement in the arming of the German navy conducted by A. Hitler. ......

The British battleship HMS “Vanguard” was built in the years 1941–1946 at the John Brown & Company shipyard in Clydebank. It was quite an unusual ship due to the fact that it was built as the largest and also the last of the British battleships, and armed with artillery towers stored since 1925, taken from the cruisers HMS “Courageous” and HMS ......

The FACA programme (Future Fighter and Attack Aircraft) was once the largest investment in armaments made in Spain. When choosing the F-18 of McDonnell Douglas (today Boeing), the Air Force has had since 1986 - for the first time in its history - one of the most advanced fighter planes ever designed, with very wide possibilities for adapting ......

The MiG-3 fighter plane, like the history of the creation of the Mikoyan and Gurevich design bureau, is relatively well known to anyone interested in the history of Soviet aviation. Many books and articles have been published about this machine, but information about the circumstances of the birth of the project and the conditions of its ......

The German heavy tank destroyer Panzerjager Tiger (P) (Sd.Kfz. 184) Ferdinand was based on the chassis of the Tiger (P) tank designed by Ferdinand Porsche. The vehicle was not accepted by army, but because 90 chassis have already been produced at the Nibelungenwerke plant, it was decided that they could be usefully developed. This is how the ......

In the late 1890s the Russian Empire sought to strengthen its presence in the Far East, China and Korea. Faced with a growing threat posed by the Imperial Japanese Navy, the Russians saw an urgent build-up of their naval forces in the region as an utmost priority. On February 20, 1898 Emperor Nicholas II approved a supplementary shipbuilding ......

In 1937, Dornier obtained a patent for a plane with two engines in the fuselage, driving the pull and push propellers. The design was marked P.59, and its concepts were refined in 1939 in the P.59-05 variant, after which the design was put in a drawer. This type of plane was not needed at the time. Nevertheless, limited experimental work was ......

Aleksander Siewierski, originally from Georgia, was in the United States in 1917 and was there when the revolution in Russia broke out. As Alexander Seversky, he founded the Seversky Aero Corporation. Alexander Kartvelli (also a Georgian) became his main designer. Unfortunately, financial problems led to firing Seversky, and his company changed ......

HMS Invincible was the lead ship of a class of British light aircraft carriers built between 1973 and 1985, originally designed as "through-deck cruisers" (TDC). This set them apart from conventional helicopter-carrying ships of the time, which typically featured a flight deck in the aft section of the vessel. Invincible-class carriers were the ......

Messerschmitt Me 210 - German heavy fighter. Work on the design began in late 1930s with a goal of creating a versatile aircraft, equally capable as a fighter, dive bomber or a reconnaissance platform. The machine was an all-metal, low-wing monoplane, featuring twin vertical stabilizers. Full-scale production of the Me 210 was launched in 1941. ......