At the close of the year 1761 The Black Watch, with ten other regiments, among which was Montgomery's Highlanders, embarked for Barbadoes, there to join an armament against Martinique and Havanna. After the surrender of Havanna, the first battalion of the 42nd, and Montgomery's Highlanders embarked for New York, which they reached in the end of October, 1762. Before leaving Cuba, all the men of the second battalion of the 42nd, fit for service were consolidated with the first, and the remainder shipped to Scotland, where they were reduced the following year. The 42nd, or The Black Watch was stationed at Albany till the summer of 1763 when they, with a detachment of Montgomery's Highlanders and another of the 60th, under command of Colonel Henry Boquet, were sent to the relief of Fort Pitt, then besieged by the Indians. This expedition consisting of nine hundred and fifty-six men, with its convoy, reached Fort Bedford, July 25, 1763. The whole country in that region was aroused by the depredations of the Indians. On the 28th Boquet moved his army out of Fort Bedford and marched to Fort Ligonier, where he left his train, and proceeded with pack-horses. Before them lay a dangerous defile, several miles in length, commanded the whole distance by high and craggy hills. On August 5th, when within half a mile of Bushy-Run, about one o'clock in the afternoon, after a harrassing march of seventeen miles, they were suddenly attacked by the Indians; but two companies of the 42nd Highlanders drove them from their ambuscade. When the pursuit ceased, the savages returned. These savages fought like men contending for their homes, and their hunting grounds. To them it was a crisis which they were forced to meet. Again the Highlanders charged them with fixed bayonets; but as soon as they were driven from one post they appeared at another, and at last entirely surrounded the English, and would have entirely cut them off had it not been for the cool behavior of the troops and the good manoeuvering of the commander. Night came on, and the English remained on a ridge of land, commodious for a camp, except for the total want of water. The next morning the army found itself still in a critical position. If they advanced to give battle, then their convoy and wounded would fall a prey to the enemy; if they remained quiet, they would be picked off one by one, and thus miserably perish. Boquet took advantage of the resolute intrepidity of the savages by feigning a retreat. The red men hurried to the charge, when two companies concealed for the purpose fell upon their flank; others turned and met them in front; and the Indians yielding to the irresistible shock, were utterly routed.