An assault upon Fort Sumter was made during the same night, by a flotilla of twenty-five boats, manned by one hundred sailors, under Lieutenant-Commander Williams, and about one hundred marines under Captain McCauley. The entire force was under the command of Commander Stephens, of the Patapsco. The boats landed, and the men attempted to run up the parapet, but were repulsed. At a signal from Fort Sumter, all the batteries bearing on it opened at once on the boats, and a rebel ram coming up engaged them at close quarter. Three boats were completely demolished and forty or fifty sailors and marines were killed and wounded. Lieutenant Bayard was mortally wounded and captured. The other officers captured were Commander Williams, Lieutenant Renny, Lieutenant Hueston, Lieutenant Rowell, Lieutenant Bunce, Doctor Wheeler, and Ensign Porter. The entire list of casualties numbered about eighty; and the remainder of the command retired in safety. After this ineffectual attempt to take possession of Fort Sumter by the navy, little progress in the siege of Charleston was made during the remainder of the year. All the captured forts on Morris island were enlarged and strengthened; and new batteries, which effectually commanded Fort Sumter, were erected by order of General Gilmore, which could also be made most valuable in aiding any further naval attack against Charleston. The next event of marked importance was an attempt on the part of the enemy to blow up the frigate Ironsides, on the 5th October. The shelling of the city was continued at intervals; and occasionally the forts were severely bombarded. The portion of Charleston which was within reach of the shells, was greatly injured, and had been quite abandoned by its inhabitants at an early stage of the proceedings against the city. Fort Sumter was furiously bombarded late in October, with severe damage to the sea wall, but its devoted garrison still clung to it, and the return fire was, at times, very severe. The year drew to its close, and the rebels had lost their strongest forts—the National troops occupied Wagner; Sumter was a ruin; and the city of Charleston, already severely shelled, lay under the guns of the Union. OPERATIONS IN ARKANSAS—CAPTURE OF LITTLE ROCK.