Six people were arrested on Thursday night in a series of police operations in the Brussels, Belgium, the federal prosecutor's office said, only two days after the terror attacks left 31 people dead.
Gunfire, grenades and explosions were all reportedly heard as police conducted the raids last night.
Three of the suspects were detained "outside the door of the federal prosecutor's office", in Schaerbeek, spokesman Eric Van der Sypt said.
Two more people were arrested elsewhere in the city and the sixth was detained in Jette, on the outskirts of the capital, the spokesman said. The identities of the 6 suspects haven't been released yet.
