Russia

Barack Obama imposes sanctions on Russia, expels 35 diplomats

Agreement reached on Syria ceasefire, says Russian President Vladimir Putin; Turkey and Russia to act as guarantors

Russian security agencies arrest seven Islamic State group suspects planning terror attacks

Fifteen civilians killed near Damascus in air strikes and artillery fire, says monitor

Reports of Russia and Iran's deepening ties with Taliban ignite concerns of proxy war in Afghanistan

Outgoing Obama administration planning fresh sanctions against Russia for its alleged role in cyber-hacking

Vladimir Putin and Hassan Rouhani welcome Syrian army's 'victory' in Aleppo

United States denies Russian reports of chill in bilateral relations

US-based Turkish cleric Fethullah Gulen rejects links to Russian envoy Andrei Karlov's assassination

India strongly condemns assassination of Russian ambassador Karlov in Turkey