Fought March 23, 1849, between 50,000 Piedmontese, under Chrzanowski, and three Austrian army corps, under Radetsky. After hard fighting the Piedmontese were completely defeated and driven from the field in disorder. Novi (Wars of the French Revolution). Fought August 15, 1799, between the French, under Joubert, and the Russians and Austrians, under Suwaroff. Early in the action Joubert fell, Moreau succeeding to the command. The result was disastrous to the French, who were defeated with a loss of 7,000 killed and wounded, 3,000 prisoners, and 37 guns. The allies lost 6,000 killed and wounded and 1,200 prisoners. Nujufghur (Indian Mutiny). Fought August 24, 1857, between 6,000 rebels, under Mohammed Bukht Khan, and a small British force, under John Nicholson. The rebels were defeated, at small cost, with a loss of over 800 men and all their guns. Numantia (Lusitanian War). This city, defended by the inhabitants under Megaravicus, was besieged B.C. 142 by a Roman consular army. In the course of 141 the Romans were twice defeated under the walls, and though negotiations for a surrender were entered into in the following year, they were not concluded, and in 139 the new Roman commander, Popilius Lænas, refused to ratify the terms. Shortly afterwards he was again defeated by the Numantians, as was his successor Mancius in 137. It was not till the arrival of Scipio Æmilianus in 134 that the lengthy resistance of the inhabitants was at last overcome, and fifteen months after he took command the city fell, in the autumn of 133 B.C. O Oberstein. Fought 1533, between the Poles, under Tarnowski, and the Wallachians, under Bogdan. The Wallachians were signally defeated, with heavy loss. Obligado (Uruguayan War of Independence). Fought November, 1845, between the Argentine fleet, under Oribe, and the combined French and British squadrons. The allies were victorious, and Oribe was forced to raise the siege of Montevideo, while the waters of the Parana were opened to the shipping of all nations. Ocaña (Peninsular War). In this action, at which Joseph Buonaparte was present, Soult, with 30,000 French, defeated 53,000 Spaniards, under Areizaga, with a loss of 5,000 killed and wounded, 26,000 prisoners, including 3 generals, 45 guns, and all their baggage and transport. The French only lost 1,700 men. Ocean Pond (American Civil War). Fought February 20, 1864, between 5,000 Confederates, under General Finnegan, and 6,000 Federals, under General Seymour. The Confederates occupied a strong position, protected by swamps and forests, near Lake City, where they were attacked by Seymour, whom they defeated with a loss of 1,200 men and 5 guns. The Confederates loss amounted to 700. Ockley (Danish Invasion).