Putin's security chief after terror in Moscow: "The USA founded IS".. As of: April 3, 2024, 8:47 p.m By: Alexandra Heidsiek The USA is to blame for Moscow's terror: Putin's Security Council chief sees Ukraine as an American puppet - and IS as a US invention.

For Russia, the trail of the terrorist attack in which more than 140 people were killed leads to Ukraine - although the Afghan IS offshoot Islamic State-Khorasan Province immediately claimed responsibility.