MICHAEL KIMMAGE is Professor of History at the Catholic University of America. He is the author of Collisions: The Origins of the War in Ukraine and the New Global Instability.

Ukraine’s military commander in charge of the country’s drone warfare program urged the US and NATO countries alike on Wednesday to learn from Kyiv’s use of the technology on the battlefield so in the ...

Russia has launched overnight attacks on four Ukrainian cities, injuring at least 15 people and targeting energy ...

Ukraine will get its first new prime minister of the war on Thursday, as President Volodymyr Zelensky tries to wrestle wartime defence spending into shape and win over both Donald Trump and a ...

This week marked a possible pivot by President Donald Trump regarding Russia's ongoing full-scale invasion of Ukraine.

Ukraine will get its first new prime minister of the war on Thursday, as President Volodymyr Zelenskiy tries to wrestle ...

Trump’s about-face on Ukraine is all about face. Trump wants a face-saving solution so that he doesn’t look an idiot for promising to end the war in 24 hours. Putin, meanwhile, wants to wipe Ukraine ...

Moscow barreled hundreds of drones toward four key regions in Ukraine overnight, just as lawmakers in Kyiv scrambled to ...

Ukrainian President Zelenskyy observed that Russia has refrained from bombing Kyiv during the recent visit of Trump's Special ...

Putin invaded Ukraine just over 13 months into Biden's White House term. Between February 24, 2022, and January 20, 2025, the U.S. became the world's biggest supplier of weapons and aid for Ukraine's ...

No date has yet been publicly set for a possible third round of direct peace talks between delegations from Russia and ...