TUNIS (Reuters) - The U.S. military said on Tuesday that Russia has deployed fighter aircraft to Libya to support Russian mercenaries fighting for eastern forces, adding to concerns of a new escalation in the conflict. 
WASHINGTON (Reuters) - The United States announced its intention to withdraw from the 35-nation Open Skies treaty that permits unarmed aerial surveillance flights over participating countries, saying Russia has repeatedly violated the pact’s terms. 
Russia did not hold its annual May 9 Victory Day parade commemorating the war in Europe against Nazi Germany for the first time in 25 years due to the coronavirus pandemic. Russia analysts say this cancellation does not bode well for Russian president Vladimir Putin's poll numbers. 
CNN anchor Brian Stelter said Sunday he was disappointed in right-wing media's "obsession" with recent revelations about the Russia probe and its origins, calling it insignificant in light of the coronavirus pandemic. 
Congress is considering new legislation that would require warning labels on smartphone applications made in countries the United States deems a national security threat, including China, Russia, and Iran. 
DUBAI/MOSCOW (Reuters) - Saudi Arabia said on Tuesday it would increase its crude oil supply to a record high, raising the stakes in its price war with Russia and effectively rejecting Moscow’s overtures for new talks. 
Senior Trump administration officials are working behind the scenes to thwart President Donald Trump's attempt to pull the United States out of a treaty that allows Russia to conduct surveillance operations in the United States, according to U.S. and congressional officials. 
LAS VEGAS — Sin City is a most poetic setting to observe the Democratic Party's ongoing struggle to nominate a challenger for President Donald J. Trump, the Las Vegas of human beings, whose name looms over the lustrous strip like the eyes of Dr. T.J. Eckleburg. 
Sen. Bernie Sanders (I., Vt.) on Friday said the Washington Post report about Russian interference in his 2020 presidential campaign was released to harm his campaign ahead of the Nevada caucuses. 
TBILISI (Reuters) - Britain and the United States joined Georgia on Thursday in blaming Russia for a large-scale cyber attack last year that knocked thousands of Georgian websites offline and disrupted national television broadcasts. 