 Cherbourg was the first major objective of the invasion, its capture originally scheduled for 14 June (D+8) but moved back to 21 June just before the invasion.However, it was only captured on 27 June, and the capture of further Brittany ports was further delayed, and the assault on Brest did not start until 25 August.By the time that Quiberon Bay was on the point of being captured, the Allies had already seized Antwerp (on 4 September) with its port facilities intact.