Ten Syrians linked to Islamic State (IS) entered Thailand in October to attack Russian interests, Thai police said in a leaked document citing information from the Russian Federal Security Service.
In the document, Special Branch police urged an intensification of security around "target areas that Russian authorities are concerned about", including venues associated with allies that have taken part in attacks on IS in Syria.
Russia began air strikes in Syria on Sept. 30 and has stepped up attacks in recent weeks. An IS affiliate claimed responsibility for downing a Russian airliner over Egypt's Sinai peninsula in October, killing all 224 people on board.













