Warfare in News

Posted on Friday 4th May
On 9 May 1941, the Royal Navy captured the first fully functioning Enigma machine complete with rotors and codebooks from the German U-boat 110.
The three rotors for an Enigma machine have been re-discovered in a storage cupboard, and are believed to have originated from HMS Mercury, the Royal Navy Signals School and Combined Signals School, as did the National Museum of the Royal Navy's Enigma machine.
The Enigma Machine was donated to the NMRN in 1983 by HMS Mercury and is a type M4 machine. It was probably used by the Norwegian Harbour Police, but is missing the reflector. The first rotor, therefore, has been adapted to enable it to do the reflector’s job. This makes the machine an unusual specimen.
It seems that the museum's machine and its rotors have been separated for the last 29 years, and they are due to be reunited on Wednesday, 9 May at an official handover at the NMRN by Commodore Mansergh to Professor Dominic Tweddle, Director-General of the Museum.
The three rotors for an Enigma machine have been re-discovered in a storage cupboard, and are believed to have originated from HMS Mercury, the Royal Navy Signals School and Combined Signals School, as did the National Museum of the Royal Navy's Enigma machine.
The Enigma Machine was donated to the NMRN in 1983 by HMS Mercury and is a type M4 machine. It was probably used by the Norwegian Harbour Police, but is missing the reflector. The first rotor, therefore, has been adapted to enable it to do the reflector’s job. This makes the machine an unusual specimen.
It seems that the museum's machine and its rotors have been separated for the last 29 years, and they are due to be reunited on Wednesday, 9 May at an official handover at the NMRN by Commodore Mansergh to Professor Dominic Tweddle, Director-General of the Museum.
Further Reading
Secret Days
(Hardback - 256 pages)by Asa Briggs
The Bletchley Park memoir of Lord ASA Briggs will be one of the most important documents to be published in 2010. Lord Briggs has long been regarded as one of Britain's most important historians. He has never, however, written about his time at Bletchley Park.
The publication, which will coincide with Lord Briggs 90th birthday, is a meticulously researched account of life in Hut Six, written by a codebreaker who worked there… Read more...
Of further interest...

'Killing the Bismarck' - Slaying the Myths
Tue 20th MayIain Ballantyne considers the myth and the reality of the Royal Navy’s pursuit and destruction of the German battleship Bismarck, as investigated in the new paperback edition of his book ‘Killing the Bismarck’ Read article...


Operation Source - 70 Years On
Thu 19th SeptemberSeventy years on from Operation Source, Paul Watkins, author of Midget Submarine Commander - the Life of Godfrey Place VC, describes the events of September 1943. Read article...

The First Day of the Somme
Fri 15th AprilJerry Murland talks about his new book, co-authored with Jon Cooksey, The First Day of the Somme. Read article...