An Islamic State flag was found by the body of a gunman shot in a house raid near Brussels, authorities said.
Two suspects escaped during the anti-terrorism raid, which was linked to the Paris attacks.
Two men detained in Brussels as part of a manhunt for suspects connected to the Paris terror attacks have been released without charge, according to the Federal Prosecutor's Office.
In a statement, the office said a man arrested in a hospital in Halle and a man arrested following a search of a house in Forest have both been released.
It also said a house search conducted in Sint-Pieters-Leeuw was "negative".
The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.