LONDON/WASHINGTON, Jan 30 (Reuters) - The United States and Russia could embark on an unrestrained nuclear arms race for the ...

Russia has been mounting Elon Musk’s Starlink satellite systems on its attack drones to strike deeper into Ukraine, extending ...

As losses mount, the pace of Russia's advance has at times been slower than the Battle of the Somme during World War I, a ...

A new report warns that the number of soldiers killed, injured or missing in Russia's war in Ukraine could reach 2 million by ...

Russian oil company Lukoil plans to sell its international assets to U.S. private equity firm Carlyle Group, Lukoil said ...

Russian authorities use various strategies to recruit new troops to replenish its supply of soldiers for its nearly ...

The swift advance of Moscow’s forces into the town of Huliaipole showcases a central challenge for Kyiv: how to defend 700 miles with too few troops.

First assembled by Iran in the 2010s, the loose fleet that exclusively ships oil under Western embargo has more than doubled ...

The deal with Carlyle comes after the United States and the European Union imposed sanctions on Lukoil, putting a dent in the Kremlin’s oil revenue.

Ukraine and Russia will hold joint peace talks Friday with the United States, the first trilateral meeting since the ...

Despite claims of success in Ukraine, new CSIS data shows that Russia is paying an extraordinary price for minimal gains, ...