Russia is sending a reconnaissance ship to the eastern Mediterranean, Interfax news agency reported on Monday, as the United States prepares for a possible military strike in Syria.
US President Barack Obama has said he will seek congressional authorisation for punitive action against Syrian President Bashar al-Assad after what Washington said was a sarin gas attack that killed over 1,400 people. Russia is a staunch backer of Assad in his war with rebels trying to topple him.