This was, of course, related to the German war effort.

German efforts at this point were years behind the British.

With this position, he could obtain information, useful to the German war effort.

A decision was eventually made to try to take him alive, since in theory he could reveal much about the German nuclear effort.

At other times his outlook seemed more positive, and he showed enthusiasm for the German war effort.

It also organized a number of spectacular actions against the German war effort.

During the war he worked in variety of ways to help German war effort.

Both believed their strategies would cripple the German war effort.

The purpose was to build a large aluminium industry as a part of the German war effort.

German efforts took a turn for the worse when they ran into a minefield.