Bill Clinton tried to bribe Boris Yeltsin for NATO to expand eastwards

Former US President Bill Clinton offered Russian President Boris Yeltsin large investments in Russia in the 1990s in exchange for NATO's eastward expansion and Moscow's approval of that expansion

Russian admiral says Kursk submarine sank due to collision with NATO sub

Admiral Vyacheslav Popov, the former commander of the Northern Fleet of the Russian Navy, said that the Kursk submarine sank in 2000 as a result of the collision with a NATO submarine