Two men and a woman were killed in a shooting at the Brussels Jewish Museum on Saturday morning. A fourth person who was seriously injured is in the hospital.
Twelve people were treated for shock.
Belgium’s interior minister told Belgian TV that the attack might be anti-Semitic.
Witnesses say the attack was done by a single shooter.
Belgium media is reporting that a suspect has been arrested, and police are looking for a second suspect.
42,000 Jews live in Brussels.
Prime Minister Netanyahu said that the attack was the result of the unending incitement against Jews and the state of Israel, in Europe.