U.S. 20th Special Operation Squadron air base in Vietnam during the Vietnam War. A sign reads 'Pony Express'. Emblem of U.S. 20th Helicopter Squadron over 'Pony Express' at 20th SOS (Special Operation Squadron) air base.
U.S. 20th Helicopter Squadron paratroopers in Vietnam during the Vietnam War. A wooded area in a jungle. A U.S. Air Force HH-3E Jolly Green Giant helicopter taxis on a field. U.S. 20th Helicopter Squadron paratrooper descending. Two HH-3E helicopters dropping the paratroopers. A paratrooper and a Montagnard soldier work on a parachute. More paratroopers descend.
U.S. 20th Helicopter Squadron paratroopers in Vietnam during the Vietnam War. The paratroopers jump from U.S. Air Force HH-3E Jolly Green Giant helicopters. A paratrooper lands. An HH-3E helicopter drops paratroopers.
U.S. 20th Helicopter Squadron paratroopers in Vietnam during the Vietnam War. U.S. Air Force HH-3E Jolly Green Giant helicopters drop 20th Helicopter Squadron paratroopers using a cable in a jungle. The paratroopers land. The paratroopers hang from a helicopter.
A military coup in Argentina. Army and Navy leaders arrive at the government headquarters to decide on the arrest of President Arturo Frondizi in Argentina. Soldiers patrol the streets and guard the buildings. Frondizi being sent to prison in an aircraft. Jose Guido being sworn in as the new President.
An underground tunnel in Berlin, Germany. An apartment in East Berlin near the Berlin Wall. “Heidelberger Str.” Street sign behind the Berlin Wall. A sign reads 'You are leaving the American sector' at Checkpoint Charlie. An underground tunnel leading to West Berlin where Heinz Jercha was shot dead for helping East Berliners escape. Underground tunnel at Heidelberger Strasse 75 at the sector border between Berlin-Treptow and Berlin-Neukölln. The East Berlin police find a stairway leading to the tunnel. A woman walks out of a door. Berlin Wall separating East and West Berlin.