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

The Spiral’s primary mission, had it made it beyond the test stage, would have been a combination of reconnaissance and ...

For five years, the Soviet Union tinkered with the jet train, even testing it on public rails. But the project collided with ...

All over the world, abstract principles about the right to protection are losing ground to more subjective judgments about ...

The SR-71 Blackbirds were used in intelligence-gathering operations over the Soviet Union and Vietnam. As Washington and ...

In this commentary, the author examines how the U.S. military sees climate change as a threat in itself and a threat ...

LONDON — Oleg Gordievsky, a Soviet KGB officer who helped change the course of the Cold War by covertly passing secrets to Britain, has died. He was 86. Gordievsky died March 4 in England, where ...

He advises governments and teaches at the elite Stanford University. Historian Niall Ferguson explains why he believes Donald ...

FILE - In this Oct. 26, 1999 file photo, Oleg Gordievsky, a former deputy head of the KGB in London, prepares to testify before a House Armed Services Subcommittee in Washington. He died March 4 ...