Editing Interkosmos (section)

==Uncrewed missions==
* 1970 November 28 -  Vertikal-1 Aeronomy/Ionosphere/Solar mission.
* 1971 August 20 - Vertikal-2 Solar Ultraviolet/Solar X-ray mission.
* 1972 April 7 - Interkosmos 6 - Investigation of primary cosmic radiation and meteoritic particles in near-earth outer space.
* 1973 April 4 - Interkosmos 9 "''[[Nicolaus Copernicus|Copernicus]]-500''" - satellite of cooperation of the [[People's Republic of Poland|Polish People's Republic]] and [[Soviet Union]] to study the [[Sun]] and [[ionosphere]]. Orbit around 200–1550&nbsp;km.
* 1975 June 3 - Interkosmos 14
* 1975 September 2 - Vertikal-3 Solar Ultraviolet/Solar X-ray mission.
* 1976 - Re-entry Vehicle Test mission.
* 1976 June 19 - Interkosmos 15. Testing of new systems and components of satellite under space flight conditions.
* 1977 March 29 -  Investigation of the upper atmosphere and outer space.
* 1977 June 17 - Signe 3 - Twenty French specialists worked on the satellite.
* 1977 August 30 - Vertikal-5 Solar Ultraviolet/Solar X-ray mission.
* 1977 September 24 - Interkosmos 17 - Investigation of energetic charged and neutral particles and micrometeorite fluxes in circumterrestrial space.
* 1977 October 25 - Vertikal-6 Ionosphere/Solar mission?.
* 1978 October 24 - Interkosmos 18 - Conduct of complex investigations on the interaction between the magnetosphere and ionosphere of the earth. Cooperation with the [[Czechoslovak Socialist Republic]], the [[East Germany|German Democratic Republic]], the [[People's Republic of Hungary|Hungarian People's Republic]], the [[People's Republic of Poland|Polish People's Republic]], and the [[Socialist Republic of Romania]].
* 1978 October 24 - Magion 1 - The Czechoslovak satellite MAGION was launched into orbit by the Soviet spacecraft Interkosmos 18
* 1978 November 3 - Vertikal-7 Ionosphere/Solar mission
* 1979 February 27 - Interkosmos 19 - Cooperation with the [[People's Republic of Bulgaria]], the [[Czechoslovak Socialist Republic]], the [[People's Republic of Hungary|Hungarian People's Republic]], and the [[People's Republic of Poland|Polish People's Republic]].
* 1979 September 26 - Vertikal-8 Solar Ultraviolet/Solar X-ray mission.
* 1979 November 1 - Interkosmos 20. (Czechoslovak Socialist Republic, the German Democratic Republic, the Hungarian People's Republic, and the Socialist Republic of Romania).
* 1981 - Re-entry Vehicle Test mission.
 
* 1981 February 6 - Interkosmos 21 - (Czechoslovak Socialist Republic, the German Democratic Republic, the Hungarian People's Republic, and the Socialist Republic of Romania)
* 1981 August 7 - [[Bulgaria 1300|Interkosmos 22]] "''Bulgaria-1300''" (People's Republic of Bulgaria).
* 1981 August 28 - Vertikal-9 Solar Ultraviolet/Solar X-ray mission.
* 1981 September 21 - Oreol 3 - Developed by Soviet and French specialists under the joint Soviet-French project 'Arkad-3'.
* 1985 April 26 - Interkosmos 23 - Developed by scientists and specialists of the USSR and the Czechoslovak Socialist Republic.
* 1986 December 18 - Kosmos 1809
* 1989 September 28 - Magion 2 -  Magion 2 forms a part of the scientific programme of Interkosmos 24 (project Aktivnyj) Execution of the scientific programme of the 'Aktivny' project in conjunction with Interkosmos-24, permitting simultaneous spatially separating investigations of plasma processes in circumterrestrial space.
* 1989 September 28 - Interkosmos 24 - US participation, in cooperation with Bulgaria, Czechoslovakia, the German Democratic Republic, Hungary, Poland, and Romania (the international scientific project entitled 'Aktivny'). Carrying the Czechoslovak Magion-2 satellite.
* 1991 December 18 - Interkosmos 25 -  experiments from [[Reunification of Germany|Germany]], Romania, Bulgaria, Poland, Hungary. Comprehensive study of the effects of artificial impact of modulated electron flows and plasma beams on the ionosphere and magnetosphere of the Earth (forming part of the Apex international scientific project, conducted jointly with Bulgaria, Czechoslovakia, Germany, Hungary, Poland, and Romania.)
* 1991 December 28 - Magion 3 [https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=1991-086E]
* 1994 March 2 - Interkosmos 26 - Conduct of comprehensive investigations of the sun under the Coronas-I international project developed by [[History of Russia (1992–present)|Russian]] and [[History of Ukraine#Independence|Ukrainian]] experiments in cooperation with specialists from Poland, the [[Czech Republic]], the [[Slovakia|Slovak Republic]], Bulgaria, France, and the United Kingdom.