The Battle of the Scheldt in World War II was a series of military operations led by the First Canadian Army, with Polish and British units attached, to open up the shipping route to Antwerp so that its port could be used to supply the Allies in north-west Europe. Under acting command of the First Canadian's Lieutenant-General Guy Simonds, the battle took place in northern Belgium and southwestern Netherlands from 2 October to 8 November 1944.