The RAAF was-obliged to modify and use captured Japanese 50 and 100-kilogram (110 and 220-lb) bombs and 375-lb depth charges to augment the dwindling supplies of the usual weapons--mostly 250 and 500-lb general purpose, fragmentation or demolition bombs
and 500-lb incendiary clusters.
The book provides a description and cross section of every bomb the Luftwaffe dropped, including demolition bombs
, incendiaries, special-dropped ammunition, and canisters.
Then they were sent to a firearms school where they learned how to rake the enemy with Sten gun fire and how to make demolition bombs
to destroy Nazi troop trains in occupied France.