attack. Parachute landings against isolated objectives, such as aerodromes Power Stations, Communication Centres, etc. might be made simultaneously in order to divert and distract our land and air forces. The Germans might hope in the resulting confusion to achieve an overwhelming success. Such an operation postulates however that our own air force would have been virtually put out of action or temporarily prevented from operating. Sabotage. 4. Bearing in mind the great assistance given to the Germans in Denmark and Norway by agents and sympathizers, we consider that there is a serious danger of interference with our air forces at a critical moment by organized sabotage at aerodromes, and we propose to prepare a separate report on this particular danger.