Central Group of Forces
In 1968 the base came under Soviet control, played an important role during the Warsaw Pact invasion of Czechoslovakia, and became the headquarters for the Central Group of Forces afterwards. They built a massive airport and accommodation for about 100,000 Soviet soldiers and their relatives. The last of the troops left in 1991 and the base was abandoned in 1995. In August 1996, the revitalization of the former military training area began.