▁actions ▁in ▁the ▁area , ▁which ▁came ▁to ▁be ▁known ▁as ▁the ▁Battle ▁of ▁Do ir an . ▁During ▁this ▁batt alion , ▁the ▁al lies ▁lost ▁many ▁men ▁with ▁little ▁to ▁show ▁in ▁return . ▁In ▁late ▁November ▁the ▁regiment ▁moved ▁to ▁the ▁area ▁where ▁they ▁were ▁happy ▁to ▁find ▁that ▁the ▁rail ways ▁in ▁the ▁area ▁were ▁modern ▁and ▁very ▁easily ▁accessible , ▁which ▁made ▁transport ing ▁injured ▁soldiers ▁very ▁easy . ▁Between ▁ 3 0 ▁June ▁and ▁ 4 ▁July ▁ 1 9 1 8 ▁the ▁regiment ▁was ▁broken ▁up , ▁where ▁it ▁was ▁finally ▁dem obil ised ▁and ▁dis band ed . ▁ ▁Post war ▁In ▁ 1 9 2 0 , ▁following ▁the ▁dis band ment ▁of ▁the ▁Territ orial ▁Force ▁and ▁subsequent ▁re - formation ▁of ▁the ▁new ▁Territ orial ▁Army ▁the ▁regiment ▁was ▁re - formed ▁as ▁the ▁ 4 th ▁London ▁Field ▁Am bul ance ▁and ▁two ▁years ▁later ▁renamed ▁as ▁the ▁ 1 4 0 th ▁( Count y ▁of ▁London ) ▁Field ▁Am bul ance . ▁Following ▁its ▁re formation ▁the ▁regiment ▁was ▁assigned ▁to ▁the ▁also ▁recently ▁reform ed ▁ 4 4 th ▁( Home ▁Count ies ) ▁Division ▁and ▁based ▁at ▁the ▁Duke ▁of ▁York ' s ▁Head quarters . ▁ ▁There ▁does ▁not ▁seem ▁to ▁be ▁any ▁records ▁to ▁sources ▁available ▁to ▁see ▁what ▁division / assign ments ▁the ▁regiment ▁had , ▁but ▁it ▁did ▁see ▁service ▁in ▁the ▁following ; ▁North ▁African ▁Camp aign , ▁Operation ▁Hus ky ,