The grand jury probe marks a significant escalation of Trump's retaliation against Obama aides who led a probe of his 2016 campaign's ties to Russia.

The Justice Department has embarked on a fresh investigation into one of President Donald Trump’s chief grievances, issuing a flurry of subpoenas related to the U.S. government’s inquiry into Russian interference in the 2016 presidential election.

Subpoenas went out to former CIA Director John Brennan, former FBI counterintelligence official Peter Strzok and former FBI attorney Lisa Page, according to a source.

The Russian Defense Ministry said Wednesday that Ukrainian troops should surrender to save themselves in Pokrovsk, a transport and supply hub seen as a gateway to bigger nearby cities.

A British man who had aspirations of being James Bond has been jailed for seven years for trying to spy for what he believed to be Russian intelligence service agents

More than 1,400 citizens from three dozen African countries are fighting alongside Russian forces in Ukraine, Kyiv's foreign minister said on Friday. Ukrainian officials say Russia has tried to bolster the force attacking its smaller neighbour by recruiting fighters from a variety of countries,

Former CIA operative warns China and Russia deploy 'sex spies' using honeypot tactics to steal U.S. technology and state secrets from American targets.