Synonyms for «behind enemy lines»

beside across along around inside beyond within alongside towards beneath toward near outside among underneath onto throughout like past

combat hostile opposing guerrilla alien rear incoming guerilla invisible opposite military nearby underground closed foreign evil forward infantry treacherous elite armed unsuspecting weak fellow internecine unknown neutral league human rogue visible deadly wrong menacing unexpected boundary rough old whole downed left public political right locked internal implacable angry unseen

line battle scenes border side area front war leaders people team ground attack field screen soldiers face mission forces seats work zone door terrain fence game trenches paths defense road points wall opponents middle legs level position calls battlefield land base frontline head shoot building hands group ship story waves