One of the most intriguing things to emerge from my post-blogging of the Blitz a few years ago (but which sadly didn't make it into my Blitz article) was the notion of reprisals after notice, that is to say, of publishing a list of German cities which would be bombed intensively until the Luftwaffe ceased attacking British cities. This attracted some support from newspaper columnists and the public as a middle way between humanitarian restraint and all-out reprisals, and I've suggested that 'it was strategy from below, folk strategy', since it was 'not part of the official public discourse on the bombing war'.
But it was part of the official private discourse on the bombing war. On 11 September 1940, the Commander-in-Chief of Bomber Command, Air Marshal Charles Portal, wrote to the Air Staff proposing that twenty German towns be warned by radio that they were targets, with one to be bombed after each indiscriminate Luftwaffe raid on London. Other options for attacking German civilians were canvassed, for example that they be bombed without any no warning.1 Peter Gray notes that on that same day the War Cabinet discussed the same proposal:
Discussion followed on a suggestion that we should threaten Germany with reprisals by bombing any one of twenty German towns (to be named) if the indiscriminate bombing of London continued.2
The decision was that the Secretary of State for Air, Sir Archibald Sinclair, 'consider the question of reprisals at some future date', but that 'for the present our bomber force should continue to be used to attack military targets'.3
Charles Webster and Noble Frankland, The Strategic Air Offensive Against Germany 1939-1945, vol. 1 (London: Her Majesty's Stationery Office, 1961), 153-4. ↩
The National Archives, CAB 65/9/9, W. M. (40) 247, War Cabinet conclusions, 11 September 1940. See Peter Gray, The Leadership, Direction and Legitimacy of the RAF Bomber Offensive from Inception to 1945 (London and New York: Continuum, 2012), 171. ↩
CAB 65/9/9. ↩