Meanwhile, the French fleet had moved to Antwerp, and the British lost over 4,000 men to a disease called "Walcheren Fever", thought to be a combination of malaria and typhus, as well as to enemy action. The French suffered some 4000 dead, wounded and captured. With the strategic reasons for the campaign gone and the worsening conditions, the British force was withdrawn in December. World War II Strategically situated at the mouth of the River Scheldt, Walcheren was the key that allowed use of the deep-water port of Antwerp, located further upstream on the right bank of the southern estuary of the river. It was fought over during World War II in 1940 between Dutch and German troops in the Battle of the Netherlands, and again in 1944 in the Battle of Walcheren Causeway, the fourth and final stage of the Battle of the Scheldt. On 3 October 1944 the RAF bombed the sea wall at Westkapelle causing the Inundation of Walcheren. The 2nd Canadian Infantry Division cleared South Beveland to the east and approached the island on 31 October 1944. The plan was to cross the Sloe Channel, but leading troops of the 5th Canadian Infantry Brigade found that assault boats were useless in the deep mud of the channel. The only route open was the 40 metre wide Walcheren Causeway, a mile-long land bridge from South Beveland to the island. The Canadian Black Watch sent a company across on the evening of 31 October, but was stopped. The Calgary Highlanders sent two companies over in succession, the second attack opening up a bridgehead on the island. The Highlanders were eventually thrown back, having lost 64 killed and wounded. Le Régiment de Maisonneuve relieved them on the causeway, followed by the 1st Battalion, Glasgow Highlanders of the British 52nd Infantry Division. Meanwhile, on 1 November 1944, British Commandos landed in the village of Westkapelle in order to silence the German coastal batteries looking out over the Scheldt. The amphibious assault (Operation Infatuate) proved a success and by 8 November, all German resistance on the island had ceased. Topography Topographic map of Walcheren, 2010-2011. Click to enlarge. See also Nehalennia References Peninsulas of the Netherlands Regions of the Netherlands Regions of Zeeland Former islands of Zeeland Rhine–Meuse–Scheldt delta