On 7 January 2015, at about 11:30 a.m. in Paris, France, the employees of the French satirical weekly magazine Charlie Hebdo were targeted in a terrorist shooting attack by two French-born Algerian Muslim brothers, Saïd Kouachi and Chérif Kouachi. Armed with rifles and other weapons, the duo murdered 12 people and injured 11 others; they identified themselves as members of al-Qaeda in the Arabian Peninsula, which claimed responsibility for the attack. They fled after the shooting, triggering a manhunt, and were killed by the GIGN on 9 January. The Kouachi brothers' attack was followed by several related Islamist terrorist attacks across the Île-de-France between 7 and 9 January 2015, including the Hypercacher kosher supermarket siege, in which a French-born Malian Muslim took hostages and murdered four people (all Jews) before being killed by French commandos.
In response to the shooting, France raised its Vigipirate terror alert and deployed soldiers in Île-de-France and Picardy. A major manhunt led to the discovery of the suspects, who exchanged fire with police. The brothers took hostages at a signage company in Dammartin-en-Goële on 9 January and were shot dead when they emerged from the building firing.
