Title: Louvre Museum in Paris Closed After Bomb Threat

French authorities closed the Louvre Museum in Paris today following a bomb threat. The museum was evacuated and closed after receiving alerts about a bomb. The French government had previously announced the deployment of 7,000 soldiers across the country after a stabbing incident on Friday in a school in the city of Arras, Pas-de-Calais, which resulted in the death of a teacher and injuries to several others. French police stated that they had arrested the perpetrator, identified as "S," who has been held in custody by security forces, and announced a state of security alert.