1974 Leningrad Aeroflot Il-18 crashW
1974 Leningrad Aeroflot Il-18 crash
1974 Soviet nuclear testsW
1974 Soviet nuclear tests
1974 Surgut mid-air collisionW
1974 Surgut mid-air collision
Gambell incidentW
Gambell incident
Kosmos 690W
Kosmos 690
Bulldozer ExhibitionW
Bulldozer Exhibition
Kosmos 638W
Kosmos 638
Kosmos 672W
Kosmos 672
Luna 23W
Luna 23
Salyut 3W
Salyut 3
Salyut 4W
Salyut 4
Soyuz 14W
Soyuz 14
Soyuz 15W
Soyuz 15
Soyuz 16W
Soyuz 16
Vladivostok Summit Meeting on Arms ControlW
Vladivostok Summit Meeting on Arms Control