Rubuta ci gaba ga wannan sakin layi - A ƙarshen 1939 ISTDC ya tsara manufofin sauka, kuma ya kare shi a tattaunawar Staff College. Kwarewar aiki zai ba da shawarar gyare-gyare ga wannan manufar saukowa, amma zai zama ainihin manufar da aka yi amfani da ita a cikin Torch
da kuma Husky saukowa shekaru hudu daga baya. Muhimmin siffar wannan manufofin saukowa an bayyana ta Bernard Fergusson a cikin "The Watery Maze",