The November 2015 Paris attacks were a series of coordinated terrorist attacks that occurred on November 13, 2015, in Paris, France. The attacks were carried out by a group of terrorists affiliated with the Islamic State (ISIS) and resulted in the deaths of 130 people and the injury of hundreds more.

The attacks began at around 9:20 p.m. local time, when a series of explosions and gunfire occurred at several locations in Paris, including the Bataclan concert hall, the Petit Cambodge restaurant, and the Casa Nostra pizzeria. The attacks were carried out by a group of terrorists who were armed with weapons and explosives, and who had planned the attacks in advance.

The attacks were claimed by ISIS, which released a statement on social media claiming responsibility for the attacks. The group stated that the attacks were in retaliation for France's involvement in military operations against ISIS in Syria and Iraq.

The attacks were widely condemned by governments and leaders around the world, and were seen as a major escalation of ISIS's terrorist campaign in Europe. The attacks also led to a significant increase in security measures in France and other European countries, and sparked a debate about the role of radicalization in Europe and the need for a comprehensive response to the threat of terrorism.

The investigation into the attacks was led by French authorities, with assistance from international partners. The investigation identified several key suspects, including Abdelhamid Abaaoud, a Belgian national who was believed to have been the ringleader of the attacks. Abaaoud was killed in a shootout with French police on November 18, 2015, in the suburb of Saint-Denis.

The attacks also led to a significant increase in security measures in France and other European countries, including the deployment of soldiers and police to patrol the streets and public places. The government also declared a state of emergency, which granted the police expanded powers to search homes and detain suspects.

The attacks were a major blow to France and the European Union, and highlighted the ongoing threat of terrorism in the region. They also sparked a debate about the role of radicalization in Europe and the need for a comprehensive response to the threat of terrorism.

Citations:
[1] https://www.nbcnews.com/paris-terror-attacks
[2] https://www.cnn.com/2015/12/08/europe/2015-paris-terror-attacks-fast-facts/index.html
[3] https://www.cnn.com/specials/paris-terror-attacks
[4] https://www.nytimes.com/news-event/attacks-in-paris