▁were ▁being ▁tri angular ized . ▁ ▁The ▁division ' s ▁ 2 1 3 th ▁Infantry ▁Brigade ▁was ▁formerly ▁the ▁ 9 8 th ▁Reserve ▁Infantry ▁Brigade ▁of ▁the ▁ 4 9 th ▁Reserve ▁Division , ▁and ▁came ▁to ▁the ▁division ▁with ▁the ▁ 2 2 7 th ▁Reserve ▁Infantry ▁Regiment . ▁ ▁The ▁ 5 2 nd ▁Reserve ▁Infantry ▁Regiment ▁came ▁from ▁the ▁ 5 th ▁Reserve ▁Division ▁and ▁the ▁ 2 3 2 nd ▁Reserve ▁Infantry ▁Regiment ▁came ▁from ▁the ▁ 5 0 th ▁Reserve ▁Division . ▁ ▁Com bat ▁chron icle ▁The ▁ 1 0 7 th ▁Infantry ▁Division ▁initially ▁served ▁on ▁the ▁Eastern ▁Front , ▁seeing ▁its ▁first ▁action ▁in ▁the ▁Battle ▁of ▁L emberg ▁( now ▁L viv ) ▁and ▁later ▁particip ating ▁in ▁the ▁capture ▁of ▁Br est - L it ov sk ▁and ▁of ▁Pin sk . ▁ ▁It ▁was ▁then ▁transferred ▁south ▁to ▁particip ate ▁in ▁the ▁Ser bian ▁Camp aign . ▁ ▁After ▁a ▁brief ▁resp ite ▁on ▁the ▁Mac ed onian ▁front , ▁the ▁division ▁went ▁back ▁to ▁Russia ▁at ▁the ▁beginning ▁of ▁January ▁ 1 9 1 6 . ▁ ▁In ▁November ▁ 1 9 1 7 , ▁the ▁division ▁was ▁sent ▁to ▁the ▁Western ▁Front , ▁entering ▁the ▁line ▁in ▁the ▁German ▁" S ieg fried " ▁position . ▁ ▁It ▁fought ▁in ▁the ▁tank ▁Battle ▁of ▁Camb rai ▁in ▁November ▁ 1 9 1 7 ▁and ▁in ▁the ▁German ▁counter att ack ▁in ▁December . ▁ ▁In ▁April ▁