The Sultan now set himself to replace the Janissaries by other regular troops; but Russian ambition did not give him time to organize a new army, and he was obliged to fight with his young and undisciplined recruits against the "veteran warrior-slaves of the Czar." The Ottoman army was accordingly defeated; and the war was brought to a close by the disastrous treaty of Adrianople. His successor, the present sultan, Abdul Medjid, has been more fortunate. He has enjoyed several years of peace, which have enabled him to form a powerful and well-disciplined army, of which Mr. Skene gives us a valuable and interesting account. It was established at the beginning of the year 1842: "It is divided into six separate armies, called _Ordu_ in Turkish. Each of these consists of two services, the Active, or _Nizamia_, and the Reserve, or _Rédiff_. The former contains two corps, under the command of their respective lieutenant-generals (_Férik_); and the latter, also two corps, commanded in time of peace by a brigadier (_Liva_); the whole _Ordu_ being under the orders of a field-marshal (_Mushir_). The general staff of each army is composed of a commander-in-chief, two lieutenant-generals, three brigadiers of infantry, one of whom commands the reserve, two brigadiers of cavalry, and one brigadier of artillery. In each corps there are three regiments of infantry, two of cavalry, and one of artillery, with thirty-three guns. The total strength of these twelve regiments of the active force is 30,000 men, but it is diminished in time of peace by furlough to an effective strength of about 25,000 men in three of the six armies, and of 15,000 in the other three, in consequence of the recruiting system being as yet incomplete in its application all over the Turkish Empire. The whole establishment of this branch amounts, therefore, to 180,000 men, belonging to the active service, but its effective strength is at present 123,000. The reserve of four of the six armies consists in eleven regiments--six of infantry, four of cavalry, and one of artillery; composing a force of 212,000 effective soldiers, while the other two armies have not yet their reserve of soldiers who have served five years. In time of war, however, the reserve would form two corps of 25,000 men in each army; giving a total of 300,000 when this establishment shall have been completed. The two services, therefore, as they now stand, form an effective force of 335,000 men; and when their full strength shall have been filled up it will amount to 480,000. Besides these six armies there are four detached corps; one in the Island of Crete, consisting of three regiments of infantry and one of cavalry, in all 11,000 men; another in the pashalik of Tripoli in Africa, composed of one regiment of infantry and one of cavalry, about 5,000 strong; a third at Tunis of the same strength; and a fourth, which is the central artillery corps, formed of a brigade of sappers and miners with engineer officers,