ISIS release picture of 'suicide bomber' who 'blew up Tunisian presidential guard bus

ISIS has released an image of the suicide bomber they claim launched an attack on the Tunisian presidential guard bus yesterday.At least 13 people were killed and several injured after a bus transporting Presidential Guards exploded in front of a hotel.

The picture was posted on Twitter by security analyst Micheal Horowitz.In a statement posted online today, the group said a militant it identified as Abu Abdullah al-Tunisi carried out the attack in the capital Tunis after infiltrating the bus.

The statement said the "tyrants of Tunis will not have peace and we will not rest until the law of God governs in Tunis".

The bus was carrying members of Tunisia's presidential guard. The president has declared a month-long state of emergency