Dmitry Medvedev, the chairman of Russia's Security Council, called on Moscow to be ready to strike the West if it escalates the war in Ukraine — just days after President Trump vowed to ramp up ...

Obama wanted to woo Dmitry Medvedev – a moderate political figurehead standing in for Putin, who remained the real power behind the scenes in Russia.

MOSCOW (Reuters) -Former Russian President Dmitry Medvedev said on Thursday that Russia had no plans to attack NATO or Europe but, if the West escalated the Ukraine war any further, then Moscow ...

By Amy Goodman & Denis Moynihan Nuclear weapons have not been used in war since 1945, although there have been close calls. Now, a new arms race is heating up.

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

Russia continued its nightly bombardment of Ukrainian cities overnight into Tuesday, after President Trump said the U.S. would send military equipment to Kyiv.

Russia does not care about Trump's ultimatum of sanctions unless Moscow agrees to a peace deal in Ukraine, a senior security official said.

British defending champion Alfie Hewett is into the men's Wimbledon wheelchair singles final after beating Martin de la Puente in straight sets.