Resultados para "David Park" en Militar

Since the secret of Bletchley Park was revealed in the 1970s, the work of its codebreakers has become one of the most famous stories of the Second World War. But cracking the Nazis' codes was only the start of the process. Thousands of secret intelligence workers were then involved in making crucial information available to the Allied leaders and commanders who desperately needed it.

Between 1941 and 1945, more than eight hundred shiploads of supplies were delivered to the Soviet Union protected by allied naval forces. Each journey was a battle against the elements, with turbulent seas, extreme cold, and the constant dread of torpedoes. These Arctic convoys have been mythologized as defenseless vessels at the mercy of deadly U-boats—but was this really the case?

The World War II codebreaking station at Bletchley is well known and its activities documented in detail. Its decryption capabilities were vital to the war effort, significantly aiding the Allied victory. But where did the messages being deciphered come from in the first place? This is the extraordinary untold story of the Y service, a secret even more closely guarded than Bletchley Park. 'Y service' was the code for the chain of wireless intercept stations around Britain and all over the world.

The dramatic, untold story of the brilliant team whose feats of innovation and engineering created the world’s first digital electronic computer—decrypting the Nazis’ toughest code, helping bring an end to WWII, and ushering in the information age. Winner, Institute of Electrical and...

In June 1900 the foreign legations at Peking were attacked by troops of the Boxer rebellion and Imperial Chinese troops. The ensuing siege lasted 55 days and shook the world. In this work, Peter Fleming traces its history and impact.

Many nations, peoples and special interest groups believe that violence will advance their cause. Warfare has changed greatly since the Second World War; it continued to change during the late 20th century, and this process is still accelerating. Political, technological, social and religious forces are shaping the future of warfare, but most Western armed forces have yet to evolve significantly from the Cold War era when they trained to resist a conventional invasion by the Warsaw Pact.