Book 76

Even before the first operational flight of the U-2 spy plane, aircraft designers began work on the type's replacement. The result was the SR-71. First deployed on March 9, 1968, this tri-sonic 'hotrod' flew its first operational sortie over North Vietnam just 12 days later. Thereafter, the SR-71 roamed freely, capturing photographic, radar and electronic intelligence. This book examines the impact this aircraft had, not only on North Vietnam but during the Cold War as a whole, gathering information about the Soviet nuclear submarine fleet based in Vladivostok as well as the port's defenses, monitoring the actions of North Korea and flying four 11-hour, non-stop sorties into the Persian Gulf during the Iran-Iraq War in the late 1980s.

Book 80

First employed in the Far East over North Vietnam and North Korea, American military intelligence quickly realized the SR-71 'Blackbird's' potential value over European targets. In 1976, SR-71 Detachment 4 commenced operations from the RAF base at Middenhall in the UK. Its mission was to monitor Warsaw Pact troop movements along the Iron Curtain and photograph the various ports that were home to the Soviet Union's nuclear submarine fleet. Despite the best efforts of the USSR, they were never able to intercept a 'Blackbird' in flight.