PARIS -- French Prime Minister Manuel Valls has vowed to 'destroy' those behind Friday's attacks in Paris. Paris officials say three teams of attackers seem to have coordinated attacks that left at least 129 people dead and about 350 wounded.
The Friday attacks happened at the stadium, a restaurant and a concert in three different parts of the French capital. Nearly 100 of those injured remain in critical condition.
At least three of those killed in the attacks were from Chile and at least one from United States.
Belgium's federal prosecutor's office said authorities have made three arrests in connection with the deadly attacks in Paris.
Two French police officials say a Syrian passport was found near the body of one of the suicide bombers who targeted France's national soccer stadium. Officials said this man was not known to French intelligence services. They say all seven suicide attackers wore identical explosive vests.
An employee at Greece's Ministry of Citizen Protection says Greek police have sent the fingerprints of the owner of the Syrian passport to French police. They are trying to figure out if the prints are those of the assailant's body or any other person known to police. Police said the person who owned the passport came into the European Union through the Greek island of Leros on Oct. 3.
French President Francois Hollande said the Islamic State group orchestrated the attacks, and IS claimed responsibility.
The claim was made in a statement in Arabic and French released online Saturday and circulated by supporters of the group. It was not immediately possible to confirm the authenticity of the statement, but it bore the group's logo and resembled previous statements issued by the group.
Belgium's justice minister says authorities have arrested several people linked the attacks. He said a car with Belgian license plates was seen close to the Bataclan theatre in Paris Friday night where several were killed.
Hollande called Friday's attacks "an act of war'' and vowing to strike back. The leaders of a European Union nations are calling for a minute of silence across the 28-nation bloc Monday in memory of the victims of the attacks.
Leaders say Europeans will always remember Friday, Nov. 13 "as a European day of mourning." They called Friday's events "an attack against us all."
The identities and nationalities of the attackers have not been released.
The police officials spoke on condition of anonymity because they weren't authorized to be publicly named.
Syrian President Bashar Assad says the policies of some Western countries -- including France -- in the Middle East are partly responsible for the expansion of terrorism.
He urged Hollande to change his policies and "work for the interest of the French people.'' He criticized Hollande for ignoring that some of his allies support "terrorists'' in Syria -- a phrase he uses for all armed factions in Syria.
Assad says his country warned three years ago what would happen in Europe if the West continued to support "terrorists'' in his country. He spoke Saturday as he met with French lawmakers in Damascus.
U.S. Homeland Security Department officials monitoring the attacks in Paris say there is no known, credible threat against the United States.