The German Democratic Republic, or East Germany, was the frontline in the Cold War, packed with hundreds of thousands of Soviet and East German troops armed with the latest Warsaw Pact equipment, lined up along the 1,400 km Inner German Border. However, because of the repressive East German police state, little human intelligence about these forces reached the West. Who were they? Where were they located? What were they doing? How were they equipped? What were their intentions? NATO was lined up in West Germany to face these forces and relied on getting up-to-date intelligence to warn of any threat, ‘Indicators of Hostility’ that could be a precursor to an invasion. BRIXMIS, the British Commanders’-in-Chief Mission to the Soviet Forces in Germany, was on hand to provide that intelligence. Thanks to an obscure 1946 agreement between the British and Soviets that established ‘liaison missions’ in their respective zones of occupation, the British were able to send highly qualified
