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.

President Donald Trump is making a surprising pivot on the war in Ukraine, shifting positions on weapon sales and sanctions in a way that makes him look more like his predecessor Joe Biden and less ...

Ukraine’s military commander in charge of the country’s drone warfare program urged the US and NATO countries alike on ...

WASHINGTON, D.C. — President Donald Trump on July 14 credited First Lady Melania Trump—who was born behind the Iron Curtain and still holds an EU passport—for shaping his growing skepticism about ...

Russia launched 400 Shahed and decoy drones, as well as one ballistic missile, during the night, the Ukrainian air force said ...

President Trump and NATO Secretary General Mark Rutte have given Vladimir Putin something to help focus his mind. The July 14 announcement of a new NATO-backed weapons corridor into Ukraine, routed ...

Donald Trump threatens tariffs on countries buying Russian energy. Yet the US continues to purchase a significant share of ...

A British humanitarian volunteer who lost his arm and leg in a Russian drone strike said the fight in Ukraine is a "fight for ...

When Donald Trump arrived at the White House for the first time nine years ago, he vowed to tear up the rule book, upend the world order and fundamentally change America's approach to its foreign ...

Donald Trump on Monday threatened to impose "severe tariffs" on Russia unless a peace deal was reached with Ukraine within 50 ...

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 ...