Some argue that Russian's attack on Ukraine poses no threat to the United States. A former U.S. Foreign Service officer ...

In the 1980s, his intelligence helped avoid a dangerous escalation of nuclear tensions between the USSR and the West.

Russian leader Vladimir Putin claims he rushed over to his local church and prayed to God for President Trump’s safety during ...

Oleg Gordievsky, a Soviet KGB officer agent who helped change the course of the Cold War by covertly passing secrets to ...