Ultra Versus U-Boats (Hardback)
Enigma Decrypts in The National Archives
+£4 UK Delivery or free UK delivery if order is over £30
(click here for international delivery rates)
Need a currency converter? Check XE.com for live rates
Order within the next 5 hours, 14 minutes to get your order processed the next working day!
|Other formats available - Buy the Hardback and get the eBook for free!||Price|
|Ultra Versus U-Boats Kindle (18.6 MB) Add to Basket||£4.99|
|Ultra Versus U-Boats ePub (9.3 MB) Add to Basket||£4.99|
Keeping the Atlantic sea-lanes open was a vital factor in the fight against Nazi Germany. In the battle to protect merchant shipping from the menace of surface raiders and U-boats, Allied resolve and resources were tested to the utmost. The story of the extraordinary measures that were taken to combat the threat, at sea and in the air, has often been told. But there is one crucial element in this prolonged campaign that has still not been fully appreciated - the role of code-breaking, in particular the decryption of secret signals transmitted by German Enigma machines. And this is the focus of Roy Nesbit's fascinating new account of the Battle of the Atlantic. Using previously unpublished decrypts of U-boat signals, selected from the National Archives, along with historic wartime photographs, he tells the stories of the individual U-boats and describes their fate. Their terse signals reveal, perhaps move vividly than conventional communications could do, the desperate plight of the U-boatmen as they struggled against increasingly effective Allied countermeasures that eventually overwhelmed them.