BRUSSELS – Belgian police on Thursday arrested seven people suspected of supporting the Islamic State (Isis) group and plotting a “terrorist attack”, prosecutors said.
Almost all the suspects are ethnic Chechens, and three of them possess Belgian nationality, prosecutors said in a statement.
“The exact target of the planned attack has not yet been determined,” they said.
The judge will decide “at a later stage” if there is sufficient evidence to charge the suspects, the statement said.
“Possible charges are attempted terrorist assassination, participation in the activities of a terrorist group and preparation of a terrorist attack,” it said.
Prosecutors added that all seven arrested “are suspected of preparing a terrorist attack in Belgium”.
They all “belong to a group of strong supporters of the Isis”.
The police raids took place in the city of Ghent and the smaller towns of Roeselare, Menen, Ostend and Wevelgem.
The Islamic State group claimed responsibility for suicide bombings in Belgium on March 22, 2016, that targeted Brussels' airport and the capital's metro, killing 32 people and wounding hundreds.
Those bombings occurred months after the November 2015 attacks in Paris that were planned by the same Isis cell and which killed 130 people.
Chechnya, a republic in Russia's North Caucasus region, has a predominantly Muslim population.
It is ruled by pro-Kremlin strongman Ramzan Kadyrov, who supports Russian President Vladimir Putin's war in Ukraine and who has sent his militia there to fight.