On 22 March 2016, two coordinated terrorist attacks in and close to Brussels, Belgium, were carried out by the Islamic State (IS). Two suicide bombers detonated bombs at Brussels Airport in Zaventem just outside Brussels, and one detonated a bomb on a train leaving Maelbeek/Maalbeek metro station in the city's European Quarter. Thirty-two people were killed and more than 300 were injured. Three perpetrators also died. A third airport attacker fled the scene without detonating his bomb, which was later found in a search of the airport. A second metro attacker also fled, taking his bomb with him. The Islamic State claimed responsibility for the attacks.