KYIV, Ukraine (AP) — The Ukrainian capital Kyiv observed an official day of mourning Friday, a day after a Russian drone and ...

The United States and NATO are working on a novel approach to supply Ukraine with weapons using funds from NATO countries to pay for the purchase or transfer of U.S. arms, according to three sources ...

The former Russian president often makes aggressive remarks on social media and is less diplomatic toward the US than Putin ...

Russia’s space chief has visited the United States to discuss plans for continued cooperation between Moscow and Washington ...

It comes after Dmitry Medvedev, who is now deputy chair of Russia's Security Council, told the US president to remember ...

Viktor Vodolatsky believes that it would be more logical for the US to continue its efforts in the current situation ...

In a warning to Russia, President Donald Trump said Friday he's ordering the repositioning of two U.S. nuclear submarines ...

US President Donald Trump says he has ordered two nuclear submarines to "be positioned in the appropriate regions" in ...