This city, which had revolted against Athens, was invested in the autumn of 428 B.C. by the Athenians, under Paches, with 1,000 hoplites and a fleet of triremes. A feeble attempt at relief by a Peloponnesian squadron, under Alcidas, was unsuccessful, and in May, 427, the city surrendered, and all the male inhabitants were condemned to death. In the end, however, only the leaders of the revolt were executed. Mytilene (Peloponnesian War). A naval action fought B.C. 406, between 140 Peloponnesian vessels, under Callicratidas, and 70 Athenian triremes, under Conon. Conon was defeated, with the loss of 30 ships, the rest of his fleet being driven into Mytilene, where it was blockaded. N Nachod (Seven Weeks’ War). Fought June 27, 1866, between the 5th Prussian Corps, under General Steinmetz, and the Austrians, under General Ramming. The Austrian cavalry, which was considerably superior in number, was defeated by the Prussian Uhlans, and the action resulted in the retreat of the Austrians, with a considerable loss in killed and wounded. The Prussians, who lost 900, captured 2,000 prisoners and 5 guns. Næfels (War of Kiburg). Fought April 9, 1388, between 6,000 Austrians, under Tockenburg, and 500 men of Glarus with a few Schwyzers. The Swiss were driven from their first position behind the “Letzi” at the entrance to the valley, but, retiring to the heights of the Rauhberg, disordered the advancing columns by rolling boulders upon them, and, then attacking, utterly routed them. The Austrians lost 80 knights and 2,000 soldiers. Nagy-Sarló (Hungarian Rising). Fought April 19, 1849, between the Hungarians, 25,000 strong, under Görgey, and the Austrians, who endeavoured to prevent Görgey constructing bridges over the Gran. The Austrians were signally defeated, and the river successfully bridged. Naissus (Gothic Invasion of the East). Fought 269 between the Imperial troops, under the Emperor Claudius Gothicus, and the invading Goths. The Romans were hard pressed, when the Gothic lines were attacked in the rear by a force of 5,000 men, which Claudius had concealed for this purpose in the neighbouring mountains, and being thrown into confusion, were totally routed. Fifty thousand men are said to have fallen in the battle. Najara. _See_ Navarrete. Nanshan (Russo-Japanese War).