Kammala wannan jumla: An kafa cibiyar sadarwa na mayakan adawa a fadin Birtaniya kuma an kafa wuraren ɓoye makamai. An tattara cibiyar sadarwa, a wani ɓangare, daga 5th (Ski) Battalion na Scots Guards (wanda aka kafa a asali, amma ba a tura shi ba, don yin yaƙi tare da sojojin Finnish da ke yaƙi da 'yan ta'adda).
Harin Soviet na Finland). Cibiyar sadarwar, wacce aka fi sani da Unungiyoyin Taimako, Major Colin Gubbins ne ke jagoranta - ƙwararren masani kan yaƙin guerrilla (wanda daga baya zai jagoranci SOE). An horar da sassan, a wani ɓangare, ta "Mad Mike" Calvert, wani jami'in Royal Engineers wanda ya ƙware a rushewa ta hanyar fashewa da kuma ayyukan ɓoye ɓoye. Har zuwa lokacin da suke bayyane ga jama'a, an yi amfani da Ƙungiyoyin Taimako a matsayin ƙungiyoyin tsaro na gida, a ƙarƙashin GHQ Home Forces. An yi zargin cewa an rushe cibiyar sadarwa a shekarar 1944; wasu daga cikin mambobinta sun shiga cikin Rundunar Sojojin Sama ta Musamman kuma sun ga aikin a cikin.