Educational institutions and subways in Brussels, Belgium will be closed on Monday as the nation continues to be on alert for a potential attack. As we reported on Friday, officials are calling the threat “serious and imminent.”

The terror alert is at the highest level in Belgium.

Brussels is the capital of Belgium and the home of the European Union.

Update:

The Belgium defense minister asks that police movements not be published on social media.

Related:

Belgium raises terror alert in Brussels to ‘highest level’ citing a ‘serious and imminent threat’