40 Lancasters from 419 and 428 squadron, were joined by 218 Halifaxes from 408, 415, 420, 424, 425, 426, 427, 429, 431,432, 433, and 434 squadrons. They were ordered on a daylight attack of Duisberg. The crews were over the target at between 17,000 and 21,000 feet, releasing 2,080,000 lbs of high explosives and 300,000 lbs of incendiaries. Richard Koval (6bombergroup.ca)
This raid was part of a special operation which has received little mention in the history books. On 13 October, Sir Arthur Harris received the directive for Operation Hurricane: 'In order to demonstrate to the enemy in Germany generally the overwhelming superiority of the Allied Air Forces in this theatre ... the intention is to apply within the shortest practical period the maximum effort of the Royal Air Force Bomber Command and the VIIIth United States Bomber Command against objectives in the densely populated Ruhr.' Bomber Command had probably been forewarned of the directive because it was able to mount the first part of the operation soon after first light on 14 October. No heavy bombers had flown on operations for 48 hours and r,013 aircraft - 519 Lancasters, 474 Halifaxes and 20 Mosquitoes - were dispatched to Duisburg with R.A.F. fighters providing an escort. 957 bombers dropped 3,574 tons of high explosive and 820 tons of incendiaries on Duisburg. 14 aircraft were lost - 13 Lancasters and1Halifax; it is probable that the Lancasters provided the early waves of the raid and drew the attention of the German Flak before the Flak positions were overwhelmed by the bombing.The Bomber Command War Diaries, Martin Middlebrook and Chris Everitt
166 Squadron (Tenacity). Lancaster aircraft PD 224 did not return from operations over Duisburg, Germany. The entire crew of seven were killed.