Belgian police have made 16 arrests in anti-terror raids but fugitive Salah Abdeslam remains at large, the authorities have said.
Nineteen searches were carried out around Brussels and three in Charleroi, Belgian federal prosecutor Eric Van Der Sypt told a news conference.
No weapons or explosives were found during the searches, Mr Van Der Sypt added.
Two shots were fired during an operation in Molenbeek, he said.
BBC