High Quality Content by WIKIPEDIA articles! The Forage War was a partisan campaign consisting of numerous small skirmishes that took place in New Jersey during the American Revolutionary War between January and March 1777, following the battles of Trenton and Princeton. After both British and Continental Army troops entered their winter quarters in early January, Continental Army regulars and militia companies from New Jersey and Pennsylvania engaged in numerous scouting and harassing operations against the British and German troops quartered in New Jersey.