Great point - although I didn't quite understand it until I read the article and realised that 'reinforcements' means 'armour' (you put armour on the places whe

Great point - although I didn't quite understand it until I read the article and realised that 'reinforcements' means 'armour' (you put armour on the places where surviving planes lack bullet holes. The planes that were hit in these places - the engines- never returned at all)