Minor Operations
4 Wellingtons to Boulogne, 47 aircraft minelaying in the Frisians and the German Bight, 3 leaflet flights. 1 Stirling minelayer was lost.
---
12 Bostons carried out accurate bombing at Mondeville power-station without loss.
---
DORTMUND
208 aircraft - 142 Wellingtons, 34 Hampdens, 20 Stirlings, 8 Halifaxes, 4 Manchesters - a force which was several times greater than any previously sent to this city. 5 Wellingtons and 4 Hampdens lost.
132 aircraft claimed to have bombed Dortmund but bombing photographs showed that bombs fell across a 40-mile stretch of the Ruhr. Dortmund reports 1 unspecified industrial building destroyed, 1 military establishment severely damaged, 4 dwelling-houses destroyed and 31 damaged with 4 people killed and 27 injured. It is probable that other Ruhr cities and towns were hit but no details are available.
Minor Operations: 23 aircraft to Le Havre (all bombs fell in open country), 5 Blenheim Intruders to Soesterberg airfield, 1 Stirling minelaying near Heligoland. 1 Wellington lost on the Le Havre raid.
Total effort for the night: 237 sorties, 10 aircraft (48 percent) lost.