A file of signals intelligence reports, messages, and correspondence issued by the Government Code and Cypher School and sent by the head ('C') of the Secret Intelligence Service (MI6) to the Prime Minister, Winston Churchill. This file includes the following reports on North Africa: that the German Air Force (GAF) Tunis Air Corps was informed of the importance of destroying railway engine sheds south of Bone, on February 19; a 21st Panzer Division report for February 19; that the 5th Panzer Army's intention is to take Ousseltia, on February 20; that the Allies destroyed all the aircraft at Thelepte before evacuating the airfield, on February 19; and that Hitler decides to realign Goering's GAF Division and certain parachute units into two fighting formations and deploy them to Tunisia from Germany and Italy, on February 17; on the Russian Front: of Soviet advances and GAF reconnaissance results, on February 19; and Naval Headlines.