Machias, Maine was used as a base for privateering against Nova Scotia and as a staging and supply point for American Patriot attacks on Fort Frederick, Saint John and Fort Cumberland. In 1776, privateers from Machias had burned Fort Frederick at Saint John to the ground. In 1777, American forces briefly controlled Saint John. In response, Major John Small personally led a force to drive out the Americans. When the 84th Regiment landed at Saint John on June 30, 1777, the Americans retreated to the woods. The 84th marched through the woods and were ambushed by the American. Twelve Americans and one member of the regiment were killed. Weeks later, on July 13, 1777, American privateers again attacked Saint John and were repulsed by the 84th. In August 1777, the Americans attacked yet again and were successful, carrying off 21 boatloads of plunder. The 84th immediately began to replace the low-lying Fort Frederick with Fort Howe, which overlooked the settlement. Fort Howe became instrumental in curtailing privateer action and was used as an assembly point for attacks on the 13 Colonies.