British Prime Minister Keir Starmer arrived in Ukraine Thursday with a pledge to help guarantee the country’s security for a century, days before Donald Trump is sworn in as US president.

US President-elect Donald Trump's pick for treasury secretary, Scott Bessent, took part in a confirmation hearing with lawmakers on Thursday. He said additional sanctions on Russia could be imposed to help end the war in Ukraine.

The historic first marks a milestone in Washington’s bid to replace Russia as Europe’s top source of natural gas.

The International Monetary Fund expects the world economy to grow a little faster and inflation to keep falling this year. But it warned that the outlook is clouded by President-elect Donald Trump's promises to cut U.

High-ranking sources told independent Russian outlet Meduza that Russia's elites are disappointed the Ukraine war didn't end in 2024 and feel fatigue.

As the world rings in 2025, try to imagine what it would have looked like in 2019 if a visitor from the future appeared with a warning about what was going to happen next.

Biden’s Weak Hand-Off “Biden is handing over a world that is running perilously amok under a permissive environment that began with his disastrous withdrawal of U.S. forces from Afghanistan,” thunder Jonathan Sweet & Mark Toth at The Hill.

The partnership, according to officials who spoke to ABC News, has been essential to Ukraine defending itself as Russia invaded almost three years ago.

This information was intended to be used by the Ukrainian military to deliver strikes at Russian military facilities, the press office said

The Russian invasion of Ukraine has exposed flaws and fragility in the country’s energy infrastructure, much of it a legacy of the Soviet era. Centralized and inefficient, Ukraine’s energy system relied greatly on coal-powered plants and was proving inadequate even before Russian attacks damaged or destroyed critical infrastructure.

U.K. Prime Minister Keir Starmer signed a 100-year partnership agreement with Ukrainian President Volodymyr Zelenskyy on Thursday, part of a European show of support and promises to keep helping Ukraine endure in its nearly three-year war with Russia.