U.S. President Donald Trump's decision to ramp up arms shipments to Ukraine is a signal to Kyiv to abandon peace efforts, Russia said on Thursday, vowing it would not accept the "blackmail" of Washington's new sanctions ultimatum.

Trump casts European purchases of US weapons for Ukraine as a victory as UN warns civilians being killed at record rate.

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

President Volodymyr Zelenskyy says Ukraine's new government plans to boost domestic arms production to meet half its military’s needs within six months

Ukraine's parliament appointed the country's first new prime minister in five years on Thursday, part of a major cabinet overhaul aimed at revitalising wartime management as prospects for peace with Russia grow dim.

The statement by the Swiss illuminates some of the hasty mechanics behind Washington’s newfound emphasis on helping Ukraine repel Russian attacks.

LONDON — U.K. Prime Minister Keir Starmer and German Chancellor Friedrich Merz signed a landmark treaty on Thursday that pledges to tighten defense ties, as European nations try to protect Ukraine, and themselves, from an aggressive Russia in the face of wavering support from President Donald Trump’s U.S.-focused administration.

This winter, he tried to humiliate Ukraine's president, and now allows arms transfers to Kyiv. Behind the dramatic shift in Trump's thinking.

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

European ministers failed to approve tough Russia sanctions while being pressed to pay for American arms that Trump takes credit for providing.

President Trump has effectively handed Vladimir Putin an extraordinary green light: 50 days to finish off his brutal summer offensive in Ukraine before facing any consequences.

Russia launched 400 Shahed and decoy drones, as well as one ballistic missile, during the night, the Ukrainian air force said. The strikes targeted northeastern Kharkiv, which is Ukraine’s second-largest city, President Volodymyr Zelenskyy’s hometown of Kryvyi Rih in central Ukraine, Vinnytsia in the west and Odesa in the south.