Some believe the site was used for high-level intelligence briefings and diplomatic talks with Soviet officials.

Premier Alexander Zankoff supplied the American Legation in Sofia with “large quantities of documentary evidence of Russian Soviet activities in Bulgaria.” Said the Premier to newspaper ...

The Trump administration has released thousands of pages of files linked to the assassination of John F Kennedy. The newly ...

ITAR-TASS/. The Russian Foreign Ministry has expressed deep indignation over the desecration of a monument to Soviet liberator soldiers in Bulgaria. “We feel deeply indignant with the ...

SOFIA, Feb 22 (Reuters) - Several thousand supporters of Bulgaria's ultra-nationalist Revival party scuffled ... Some waved Bulgarian, Soviet Union or East German flags, while others carried placards ...