Moscow said a Ukrainian drone attack targeted a residence of President Vladimir V. Putin, which Ukraine denied, accusing the ...

Polish leader Donald Tusk has warned that he will respond to incursions into his country’s territory. This raises the ...

The Museum of Strategic Missile Forces tells the story of how Ukraine dismantled its nuclear weapons arsenal after ...

Lawmakers warned that Russia and China are already waging a hidden campaign across Europe using cyberattacks, sabotage, ...

A journey into Hitler’s hidden forest headquarters in Poland, where key World War II campaigns were directed and the legacy of Nazi power and violence lingers.

Peace talks between Russia and Ukraine continue as Ukraine spent its third Christmas under Russian onslaught.

Amid the hardships of the war, Christmas dinner became an annual reprieve for far-flung troops across the globe.

On the morning of December 16, 1944, more than 200,000 German soldiers and about 1,000 tanks launched a surprise attack on ...

Operation Cowboy stands as one of only two documented occasions during World War II when U.S. and Wehrmacht forces fought ...

When a group of defense insiders gathered in Whitehall, the home of the British government, last month to discuss how prepared the United Kingdom and its allies were for a war they believe could come ...