Anglo-Norman warfare was characterised by attritional military campaigns of raids and seizure of castles. Nevertheless, the attritional battle would only get worse for the "Luftwaffe". However, the Ju 88s were to suffer steady attritional losses. Until mid-December they rebuilt while carrying on attritional warfare with the two German armies. Instead, smaller but more specialised groups carried out sustained attritional attacks. Comas did, however, manage to score another point at the attritional German Grand Prix. At its first race, the attritional European GP at Donington Park, neither driver finished.