History of the Netherlands of Normandy ended in August 1944. German resistance collapsed in Western Europe and the allied armies advanced quickly towards the Dutch border. The First Canadian Army and the Second British Army conducted operations on Dutch soil from September onwards. On 17 September, a daring operation, Operation Market Garden; was executed with the goal of capturing bridges across three major rivers in the southern Netherlands. Despite desperate fighting by American, British and Polish forces, the bridge at Arnhem, across the Neder Rijn, could not be captured. Areas south of the Rhine river were liberated in the period September–December 1944, including the
Operation Rösselsprung (1944) Luftwaffe aircraft in the skies over Yugoslavia. This offensive included over one thousand sorties by the newly formed Balkan Air Force. A costly ground attack was also launched by a combined Partisan, British and US force on the German-held Dalmatian island of Brač. Code-named "Operation Flounced", the assault was mounted from the British-held island of Vis further out in the Adriatic Sea on the night of 1/2 June. Fighting continued late into 3 June 1944 and resulted in the reinforcement of the island by a further 1,900 German troops. The assault force on Brač consisted of 13 battalions from the