Russia-US
US accuses China of secret nuclear testing as it calls for broad new arms treaty after New START
The accusations at a global disarmament conference highlighted serious tensions between Washington and Beijing at a pivotal moment in nuclear arms control.
UN chief calls New START expiration a 'grave moment' for global security
US has told Ukraine it must sign peace deal with Russia to get security guarantees, source says
Russia asks US to stop pursuit of fleeing oil tanker, claims authority - NYT
Russia blames US, EU for escalating tensions in Kosovo
The clashes led Serbian President Aleksandar Vucic on Friday to place the army on full combat alert and ordered units to move closer to the border.
Russia won't be lectured on nuclear deployment, Moscow tells US
The United States has said the world faces the gravest nuclear danger since the 1962 Cuban Missile Crisis because of remarks by President Vladimir Putin during the Ukraine conflict.
Russia's Medvedev says pre-emptive strike needed if Ukraine receives nuclear weapons
Russia, which has more nuclear weapons than any other state, has repeatedly said the West is engaged in a proxy war with Russia over Ukraine that could escalate into a much bigger conflict.
Russia's Wagner sends back bodies of US, Turkish citizens from Ukraine
Wagner named the American as Nicholas Maimer, a former US special forces soldier.
Ukraine likely behind Kremlin drone attack -NYT quotes US officials
The newspaper said the attack appeared to be part of a series of covert operations that have made officials in the US uncomfortable.
Russia says it deployed fighter jet to prevent US bomber planes from crossing border
The Baltic Sea has witnessed in recent months several interceptions by Russian, US and NATO aircraft.
Russia: US investigations into election interference 'Russophobic,' 'Hysterical'
Russia has presented a lengthy document that it claims disproves allegations of Russian interference in the 2016 US presidential elections.
US fighter jets intercept Russian planes near Alaska
The US aircraft involved in the incident included F-16 and F-22 fighter jets, KC-135 stratotankers and E-3 AWACS, according to the statement.
From Egypt to Saudi Arabia, US faces hurdles on Russia issues - analysis
Russia would prefer the shorter route over Turkey to get to the Hmeimim airbase in Syria, where Moscow has military assets.
Russian official says US exerting 'pressure and threats' over jailed WSJ reporter
Gershkovich was arrested in March and accused of espionage, which he and his newspaper, the Wall Street Journal, deny.