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.

The Army Chief of Staff’s initiative Transforming in Contact (TiC) used deployments and troop rotations to field-test commercial-off-the-shelf (COTS) ...

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 ...

The European Commission has included a 100 billion euro expenditure item to support Ukraine in the conflict with Russia in the draft ...

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

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 ...

Ultimately Europe is rich and capable of containing Russia. Mr Trump’s dream of a quick peace deal has been exposed as a fantasy. Although his word counts for little, Ukraine and Europe must seize on ...

Despite Russia’s invasion of Ukraine, China has maintained close ties with Moscow. Former U.S. Ambassador to China Nick Burns spoke about the alliance during the Aspen Security Forum. He noted that ...

European Commission President Ursula von der Leyen has unveiled a proposal for a long-term EU budget that she says will total ...

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

While these conflicts are disquieting, the biggest geopolitical risk affecting Asia is U.S. policy uncertainty, particularly the imposition of tariffs and Washington’s military and economic ...