European capitals are thinking differently about conventional and nuclear deterrence, due to Russia’s all-out invasion of Ukraine and questions about Washington’s commitment to the continent’s defence...

A huge attack cut power to 600,000 people in Kyiv, and a Pentagon-funded satellite internet program appeared to be curbed without warning.

No matter how much America’s allies urge the president to back Ukraine, he cannot forgive its leader for showing up his dealmaking impotence

A war that was intended to demonstrate the reach of American power has now done the opposite. It is a lesson in unintended consequences.

Cambridge Core - International Relations and International Organisations - Bureaucracies at War

Pioneering historian who transformed the study of Africa by seeking out the testimonies of Africans

This article assesses proposals to address the challenge of a Chinese invasion of Taiwan with the threat of first use of tactical nuclear weapons by the United States. While it is not clear that a ...

Long-awaited S1 filing reports Claude maker lost $8bn last year on $4.6bn in revenue