TheCodeBreakers
They did, and
so prepared were the Italians that the intensity of their antiaircraft de-
246 THE CODEBREAKERS
fense made it almost impossible for the English to identify their
targets or observe the results of the attack.
The Italian Army's security and intelligence organization, the Servizio
Informazione Militare, or S.I.M., had a large and well-organized
cryptologic section which solved diplomatic as well as military
cryptograms. This was its Sezione 5, headed by General Vittorio Gamba,
an old Alpine warrior with austere features. A long-time student of
cryptology and author of an excellent article on the subject in the
Enciclopedia Italiana, Gamba was a noted linguist who reputedly knew
25 languages. He came to public attention in 1911 when he translated a
series of proclamations into Arabic during the Italo-Turkish conflict over
Tripoli. The 50 members of Sezione 5 were housed in a large apartment
house in Rome far from S.I.M