New developments Tuesday reinforced the idea that President Donald Trump has significantly shifted his view of the Ukraine war.

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.

Donald Trump has expressed a desire to end the Russia-Ukraine war, stating his allegiance lies with humanity and calling for an immediate cessation of hostilities. Trump voiced disappointment in ...

Rutte warned Brazil, China, and India of harsh secondary sanctions for doing business with Russia. Trump announced new weapons for Ukraine and threatened tariffs on Russian exports if no peace deal is ...

That included a Monday joint statement from Republican Sen. Lindsey Graham and Democratic Sen. Richard Blumenthal calling ...

In announcing a new weapons package for Ukraine and a ceasefire deadline for Putin, President Trump reversed his previous stance towards Russia’s invasion. But will the weapons have the intended ...

After President Donald Trump threatened to impose "very severe" economic penalties against Vladimir Putin's Russia if he ...

Russian President Vladimir Putin has sacrificed an estimated 1 million of his soldiers, killed and wounded, in a three-year campaign to crush Ukraine. Now President Donald Trump is betting that ...

In a stunning policy reversal, President Donald Trump reportedly encouraged Ukrainian President Volodymyr Zelenskyy to conduct deep strikes into Russian territory, according to a Financial Times ...

President Trump has effectively handed Vladimir Putin an extraordinary green light: 50 days to finish off his brutal summer ...

Russia continued its nightly bombardment of Ukrainian cities overnight into Tuesday, after President Trump said the U.S. would send military equipment to Kyiv.

For years, US President Donald Trump promised that he alone could end the devastating war in Ukraine in just "24 hours." Now, after six months in office, Trump finds himself confronting an ...