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

For more than a decade, as Cold War tensions threatened to escalate into all-out war, Mr. Gordievsky, a senior KGB officer, ...

The success story of the European Union shows that peace is possible between nations that were once enemies. For almost 80 ...

Britain’s highest-placed spy in the KGB during the Cold War – reminds us that heroes really do exist, and shines light on the ...

Hollywood’s geopolitics-shaped view of Russia ...

A veteran correspondent’s memoir reveals the humanity and misjudgment of the Soviet leader who sparked the Cuban Missile ...

Opposition to Trump has not yet gelled, but he is making an impressive number of enemies at home and abroad. These are ...

My grandfather J. Robert Oppenheimer shared the first principle of nuclear weapons: The only safety from them is in ...

While climbing the ranks of the Soviet spy agency, he spent more than a decade working for British intelligence as one of its ...

Since then, the world has changed dramatically. China has experienced a remarkable ascent. It now competes with the United ...

Knowledge of the past is essential but comparisons between the leaders and events of different eras have their limits ...