Explanation: Early in WW2, British bombing raids were little more than harassment and leaflet drops, in line with the general reluctance to repeat the destruction of WW1.
However, after Nazi Germany subjected Britain to intense bombing campaigns that flattened entire cities, especially London, the response of British bomber command became much more… aggressive. Counterproductively so, even - the strategy of “Terror Bombing” that was adopted was shown by postwar analysis to have been ineffective - targeting industry was useful, targeting population centers, near-useless; and the difference in strategy was a point of tension between American Bomber Command (in Europe, at least - in Japan, the US would eventually resort to terror bombing of the same ineffective kind) and British Bomber Command. But the British wanted revenge desperately after seeing their own civilians murdered by Nazi aerial bombardment, and they had revenge in spades, with concentrated firebombing campaigns wreaking havoc on Germany cities.
As “Bomber” Harris said, “The Nazis entered this war under the rather childish delusion that they were going to bomb everyone else, and nobody was going to bomb them. At Rotterdam, London, Warsaw, and half a hundred other places, they put their rather naive theory into operation. They sowed the wind, and now they are going to reap the whirlwind.”
Ilovethebomb@sh.itjust.works 17 hours ago
The “reap the whirlwind” line is actually quoting the old testament, which only makes that quote even more badass.