Fort Mellon, on the south side of a small body of water called Lake Monroe, some thirty miles west of the Atlantic, was supposed by the allies to be in a weak condition, and they determined to surprise it. Preparatory to this, however, they sent spies to examine and report the condition of the troops at that station. Their report being favorable, "Wild Cat," acting in conjunction with Louis, the slave of Pacheco, who, it will be recollected, concerted the massacre of Major Dade, made their arrangements for an assault. With a force of two hundred and fifty warriors the allies invested this fort, which they supposed to be garrisoned by not more than one hundred men. Unfortunately for the assailants, however, other troops arrived after the Indian spies had left the vicinity of the fort, and the allied forces unexpectedly met superior numbers protected by defenses which are always regarded as safe against savage foes. The attack was made with great determination, and continued for three hours, when the assailants retired without leaving either dead or wounded upon the field. Lieutenant Colonel Faning commanded our troops, numbering some three hundred men. A steamboat was lying in the lake, near the fort, having a field-piece on board. This was also brought to bear upon the left wing of the allied forces, so as to completely drive them from that part of the field. Captain Mellon, who had entered the military service of the United States in 1812, fell early in the action. Midshipman McLaughlin and seventeen others were wounded; some of them mortally. It may well be doubted, whether history furnishes an instance in which savage troops have beset a superior number of disciplined forces in a fortified position with such daring and obstinacy as that which was manifested at Fort Mellon. There was a small settlement of Exiles and Indians upon the south side of A-ha-popka Lake, situated about the twenty-eighth degree of north latitude, and nearly equi-distant between the Atlantic and the Gulf of Mexico. On the twenty-second of January, Lieutenant Colonel Caulfield with his regiment was ordered to visit that settlement, attended by the Creek Indians. A sub-chief of the Seminoles, named Osuchee, with his band of warriors, hastened to the defense of their friends, as soon as they ascertained the object of our troops; but they were unable to resist the large force under Caulfield. Osuchee and three warriors were killed; and nine Exiles, all of them women and children, were taken prisoners.