Militares

Estudiar todas las construcciones defensivas de un territorio durante un determinado plazo de tiempo no es tarea sencilla aunque ese territorio sea una unidad bien delimitada y el período de tiempo se restrinja a dos siglos. Es necesario aplicar una técnica analítica rigurosa, sin la cual sólo (...)

In 1938, the Reichsluftfahrtsministerium (German Air Ministry, RLM), issued a requirement for a new twin-engine heavy fighter to replace the Me 110. This type of combat aeroplane was known as Zerst rer (Destroyer). The first prototype flew in September 1939. The Me 210 proved very difficult to fly, (...)

The Roman Imperial Navy was the most powerful maritime force ever to have existed, prior to the European naval development of relatively recent centuries. It was able to deploy huge fleets and dominate the seas around western Europe, north Africa, and the Middle East, as well as the great rivers (...)