On the 2d of June the fleet anchored in Gabarus Bay, and the whole armament reached the shore on the 8th. The French, alarmed at such a formidable force, called in their outposts, dismantled the royal battery, and prepared for a retreat. But the vigilance and activity of Wolfe prevented their escape. He passed around the Northeast Harbor, and erected a battery at the North Cape, from which well-directed shots soon silenced the guns of the smaller batteries upon the island. Hot shots were also poured June 25 into the small fleet of French vessels lying in the harbor of Louisburg, and three of them were burned. The town was greatly shattered by the active artillery; the vessels which were not consumed were dismantled or sunken; and several breaches were July 21 made in the massive walls. Certain destruction awaited the garrison and citizens, and at last the fortress, together with the town and St. John's (now Prince Edward's July 26. Island) was surrendered into the hands of the English by capitulation. The skill, bravery, and activity of General Amherst, exhibited in the capture of Louisburg, gained him a vote of thanks from Parliament, and commended him to Pitt, who, the next year, appointed him to the chief command in America, in place of the less active Abercrombie. So much did Pitt rely upon his judgment and ability, that he clothed him with discretionary powers to take measures to make the complete conquest of all Canada in a single campaign. His plans were arranged upon a magnificent scale. Appreciating the services of Wolfe, one expedition was placed under his command, to ascend the St. Lawrence and attack Quebec. General Prideaux was sent with another expedition to capture the strong-hold of Niagara, while Amherst himself took personal command of a third expedition against the fortress on Lake Champlain. It was arranged for the three armies to form a junction as conquerors at Quebec. Prideaux, after capturing the fort at Niagara, was to proceed down the lake and St. Lawrence to attack Montreal and the posts below, and Amherst was to push forward after the capture of Ticonderoga and Crown Point, down the Richelieu or Sorel Elver to the St. Lawrence, and join with Wolfe at Quebec.