An FBI official is warning that Russia wants to watch Americans “tear ourselves apart” through disruptive and brazen foreign influence operations

Serbia has received a sophisticated anti-aircraft system from Russia, despite possible U.S. sanctions against the Balkan state which is formally seeking European Union membership

Just weeks into the 2020 election cycle, intelligence officials have concluded that Russia already is actively interfering in the U.S. presidential campaign

A Mexican scientist accused of spying for Russia in Miami will be detained without bail for now

Intelligence officials have warned lawmakers that Russia is interfering in the 2020 election campaign to help President Donald Trump get reelected.

A Mexican national is accused of working on behalf of Russia while allegedly trying to conduct surveillance of a U.S. government source in Miami, the Justice Department announced on Tuesday.

Russia is set to lose a biathlon gold medal from the 2014 Sochi Winter Olympics following a new doping ban for a leading athlete

Russia interfered in Western elections in 2019 and is likely to do so again in 2020, according to the latest annual threat assessment by the Estonian Foreign Intelligence Service.

Russia’s foreign minister visited Venezuela on Friday in a show of support for President Nicolás Maduro as the United States vows of more pressure threaten to cut off the socialist leader from a key financial ally in Moscow. Foreign Minister Sergey Lavrov’s stop in Caracas follows a trip by Venezuelan opposition leader Juan Guaidó to Washington, where officials in...

The Senate Intelligence Committee has released a report that looks at the Obama administration’s response to Russian interference in the 2016 U.S. presidential election

FBI Director Chris Wray says Russia is engaged in “information warfare” heading into the 2020 presidential election

The Trump administration on Wednesday imposed sanctions on a Moscow-based private railway company that last month opened passenger service between Russia and Crimea, a Ukrainian peninsula that Russia annexed in 2014.

Iran acknowledged on Tuesday that its armed forces fired two Russian anti-aircraft missiles at a Ukrainian jetliner that crashed after taking off from Tehran’s main airport earlier this month, killing all 176 people on board.

A U.S. cybersecurity company says Russian military agents successfully hacked the Ukrainian gas company at the center of the scandal involving President Donald Trump’s efforts to dig up dirt on Democratic rival Joe Biden.

Global powers are warning that the world has become a more dangerous place after U.S. President Donald Trump ordered the targeted killing of Iran’s top general and are urging restraint on all sides.

The U.S. ambassador in Warsaw has come to Poland’s defense following repeated claims by Russian President Vladimir Putin that Poland bears blame for the outbreak of World War II. Ambassador Georgette Mosbacher said: “Dear President Putin, Hitler and Stalin colluded to start WWII. That is a fact. Poland was a victim of this horrible conflict.” She posted her message on...

As Russian President Vladimir Putin marks two decades in power, he boasts about his achievements but remains coy about his political future — a reticence that fuels wild speculation about his intentions.

Ukrainian forces and Russia-backed rebels in eastern Ukraine began exchanging prisoners Sunday in a move aimed at ending their 5-year-long war. The move was part of an agreement brokered earlier this month at a summit of the leaders of Ukraine, Russia, Germany and France.

The Russian military says its new hypersonic weapon has become operational. The Defense Ministry said the first missile unit equipped with the Avangard hypersonic glide vehicle entered combat duty on Friday.