Military Soyuz
Several military Soyuz spacecraft models were planned, but none actually flew in space. These versions were named Soyuz 7K-P, Soyuz 7K-PPK, Soyuz R, Soyuz 7K-VI, and Soyuz OIS (Orbital Research Station).
Read more about Military Soyuz: Soyuz 7K-VI Zvezda, Soyuz OIS (Orbital Research Station)
Famous quotes containing the word military:
“The schoolmaster is abroad! And I trust to him armed with his primer against the soldier in full military array.”
—Jeremy Bentham (1748–1832)