Pedzisa mutsara unotevera: C.C.S. 166/1/D yakanga iri shanduro yakagadziridzwa uye yakawedzerwa ye "C.C.S. 166" gwaro rakanga raiswa kuti riongororwe kuCombined Chiefs of Staff musi wa 20 Ndira neBritish Chiefs of Staff. Kukurukurirana kwakaunza nhau dzinoverengeka, dzakadai sekuti kutaura sei memorandamu kuti kuenzanisa kunetseka kwevakasiyana-siyana vane chekuita pamusoro pekutanga kupihwa kune anti-U-boat zviitiko zvinopesana nekutsigirwa kwe
mashandiro akarongwa kuitika muMediterranean theatre. Shanduko mbiri dzakaperekedzwa uye dzakabvumiranwa kuti kuwedzerwa "nokuda kwezvikonzero zvematongerwe enyika" kunofanira kuiswa mu "... yakabudiswa nguva nenguva [nokuda kwezvikonzero zvematongerwe enyika] neHurumende yaMambo wake..." uye kuti shoko rokuti "synthetic" rakabviswa "Synthetic oil plants". Dzimwe shanduko dzakaitwa kudrafiti yeBritain yememorandamu mukurongeka kwemimwe mitsara.