In the Spring of 1760 the Rangers joined in Amherst's campaign on Montreal but before doing so conducted a successful preemptive raid on Fort Sainte Thérèse which was used to supply the French army as well as being a vital link in the communication and supply line between Fort Saint-Jean and the French forces at Île aux Noix. The settlement and fort were then burned by Rogers following which French and Indian ambushes were repelled before their return to Crown Point with only minor losses.