A second attack on 5 June was diverted to Sheerness in Kent but a third raid on 13 June, was the first daylight raid on London, causing 162 deaths and 432 injuries. Among the dead were 18 children, killed by a bomb falling on the Upper North Street School primary school in Poplar. This was the deadliest air raid of the war and no Gothas were lost. In 1938, Air Commodore Lionel Charlton described the raid as "the beginning of a new epoch in the history of warfare". News of the raid was received enthusiastically in Germany and Brandenburg was summoned to Berlin to be awarded the "Pour le Mérite", Germany's highest military honour. On taking off for the return journey, the engine of his aircraft failed, Brandenburg was severely injured and his pilot, Oberleutnant Freiherr von Trotha, was killed.