In March 2017, three attacks occurred in the city of Damascus, Syria. The first happened on the March 11, when a double bomb suicide attack in the Old City of Damascus on Saturday killed dozens of people - mostly Iraqi Shia pilgrims - and wounded more than 100.[1] The second and the third happened on the March 15, when two suicide bombers detonated their explosive vests in the capital's main judicial building and in a restaurant.[2]
Hay'at Tahrir al-Sham claimed responsibility for the first attack,[3] and the Islamic State claimed the second and the third.[4]