Republicans who previously have sounded off about U.S. aid to Ukraine sounded cautiously optimistic about the new plan to offer U.S. weapons to the war effort through a purchase by other NATO countries.

President Trump asked Ukrainian President Volodymyr Zelensky whether Kyiv was able to hit Moscow and St. Petersburg, according to a senior Ukrainian official familiar with their exchange in a July 4 phone call.

President Donald Trump on Monday laid out a pair of steps intended to pressure Russia to end its war in Ukraine, including funneling new weapons to Kyiv and threatening economic punishment on Moscow if peace isn’t reached in 50 days,

President Donald Trump has finally found a way to like arming Ukraine: ask European allies to donate their weapons, and sell them American replacements.

Russia launched four missiles and 136 drones into Ukraine overnight into Monday morning, according to Ukraine's air force.

As President Donald Trump hardens his position toward Moscow and seeks new ways to bring the conflict to an end, he is leaving open the prospect of allowing shipments of longer-range missiles to the country that would allow it to strike deeper into Russia,

A new plan to funnel billions in "top of the line" weapons is his most forceful backing of Ukraine yet, writes Daniel Fried.

After European leaders stepped up military spending, President Trump aligned himself more closely with them on the war. But his tariffs threats have left bruises.