▁was ▁position ed ▁to ▁the ▁sout heast ▁with ▁its ▁headquarters ▁in ▁the ▁mountains ▁between ▁the ▁G lam o č ▁and ▁Liv no ▁valle ys . ▁Import antly ▁for ▁the ▁coming ▁battle , ▁the ▁ 4 th ▁K raj ina ▁Division ▁of ▁the ▁ 5 th ▁Corps ▁was ▁deployed ▁between ▁Bi ha ć ▁and ▁Bos ans ki ▁Pet rov ac . ▁Two ▁brig ades ▁of ▁the ▁ 4 th ▁K raj ina ▁Division ▁and ▁one ▁brig ade ▁from ▁the ▁ 3 9 th ▁K raj ina ▁Division ▁formed ▁a ▁def ensive ▁arc ▁north ▁of ▁Dr var , ▁running ▁from ▁Bi ha ć ▁through ▁Kru pa ▁to ▁Sans ki ▁Most . ▁The ▁ 9 th ▁Dal mat ian ▁Division ▁of ▁the ▁ 8 th ▁Corps ▁was ▁deployed ▁to ▁the ▁south ▁between ▁Liv no ▁and ▁Bos ans ko ▁Gra h ovo . ▁ ▁German ▁intelligence ▁ ▁Three ▁German ▁intelligence ▁organis ations ▁attempted ▁to ▁determine ▁the ▁location ▁of ▁T ito ' s ▁headquarters ▁and ▁the ▁disposition ▁of ▁Part isan ▁forces ▁in ▁Dr var . ▁The ▁first ▁of ▁these ▁was ▁the ▁Ben esch ▁Special ▁Unit ▁of ▁Section ▁II ▁of ▁the ▁ ▁( the ▁We hr macht ▁intelligence ▁service ), ▁some ▁members ▁of ▁which ▁had ▁been ▁involved ▁in ▁ident ifying ▁T ito ' s ▁presence ▁in ▁the ▁town ▁of ▁J aj ce ▁prior ▁to ▁the ▁German ▁off ensive ▁to ▁re take ▁the ▁town . ▁The ▁Ben esch ▁Special ▁Unit ▁was ▁part ▁of ▁the ▁Brandenburg ▁Division , ▁and ▁was ▁staff ed ▁by ▁eth nic ▁Germ ans ▁who ▁spoke ▁local ▁languages