"In order to testify his admiration of the gallantry, prudence, and perseverance which distinguished Captain Brown in the defence of Kahun, and the fidelity and bravery of the officers and men under his command, the 5th Regiment of Native Infantry shall be permitted to have 'Kahun' inscribed on their colours and borne on their appointments." Outside the ranks of the 105th Mahratta Light Infantry there are few who know of the gallant deed which this one word commemorates. On his return to India after the successful capture of Ghuznee, Sir John Keane deemed it advisable to occupy the forts of Quetta and Kahun, commanding as they did two passes between Afghanistan and the Lower Indus. Quetta is well known to the present generation of soldiers, but Kahun is still in the territory of the Murri tribe. It is situated in a valley some ten miles long by five broad, at the western extremity of an exceedingly difficult pass. The town in 1840 was surrounded by a lofty wall, 25 feet in height, with six bastions, but unprovided with a ditch. The force told off to hold the fort consisted of 300 men of the 105th Mahratta Light Infantry (then the 5th Bombay Infantry), under a Captain Lewis Brown, of that corps. He was instructed to move in with six months' supplies, as it was considered quite possible that the Baluchis would refuse to supply him with provisions. The 500 camels, with provisions, were to be escorted back to Sukkur, on the Indus, by a company of the 5th and a squadron of the Scinde Irregular Horse, under Lieutenant Clarke of the 5th, who were to march up to Kahun under Brown's orders. Two guns were at first told off for this force, but this order was afterwards countermanded. However, Brown, contrary to orders, did succeed in taking one gun with him. Leaving Sukkur late in April, Brown reached Kahun on May 12, his march having been vigorously opposed by the Baluchis. On the 15th he sent back the camels, adding a second company to the infantry escort, as he considered the attitude of the tribes very threatening. He thus reduced his force to 140 bayonets, 12 gunners, and 1 gun. On the return march Clarke's little force was attacked by a large body of Baluchis and totally annihilated. Brown now saw that he would have to fight for life. He at once commenced to strengthen the walls, levelled all houses in the immediate neighbourhood, cut down all trees within musketry range, and dug a ditch round the place. On August 31 an effort was made to relieve him. Major Clibborn, of the 101st Grenadiers, with 300 bayonets of his own regiment, 200 sabres of the Scinde Horse, with three guns, reached the foot of the pass, within sound of gunshot of the beleaguered garrison. There Clibborn was attacked by an overwhelming force of Baluchis, and after a stubborn fight was driven back, with the loss of all his guns, 5 officers and 190 men killed. The garrison had long since been deprived of all meat rations, and on September 5 Brown found