The Volunteers represent "the bulwark" in case of invasion; they are organized principally as garrison artillery and infantry. The officers are commissioned by the county lieutenants, subject to the approval of the Queen. The men are recruited, armed, and instructed by the Government. Recruits are required to attend thirty drills, and afterward not less than nine drills annually. The volunteer force is composed of 278 battalions of infantry, 46 brigades of garrison artillery and 15 battalions of engineers. The Yeomanry Cavalry are equipped as light cavalry, drill eight days per year, and are subject to call in case of riot and insurrection, when each man with a horse receives seven pence a day. There are thirty-eight regiments. The Army of India differs from that of the United Kingdom, not only in its composition, but in the character of its organization. This organization dates from 1858, when the government passed from the East India Company to the Crown. The European regiments serving in India are in all respects organized and maintained, as in England. In each presidency forming the three political subdivisions, and among which the Anglo-Indian army is distributed, exists a staff corps which supplies all European officers, permitted to serve with native troops. These officers must pass certain examinations before they can be assigned to any of the following vacancies in any native regiment. INDIAN REGIMENT. EUROPEANS 1 Commandant, 1 Second-in-command and wing officer, 1 Wing-officer, 2 Wing-subalterns, 1 Adjutant, 1 Quartermaster, 1 Medical officer. NATIVES 2 Subadars (captains), 1st class, 2 " " 2d " 4 " " 3d " 4 Jemandars (lieuts.), 1st " 4 " " 2d " 1 Havildar (sergt.-major), 40 Havildars (sergeants), 40 Naicks (corporals), 16 Drummers, 600 Sepoys (privates). The duties of the commandant of a native regiment correspond in general to those of a similar officer in a European corps. Three times a week he holds a "durbar," for the trial of offenders and transaction of general regimental business. The men are paid by the native officers in presence of the European "Wing-officer," who is responsible for all public property issued to his half battalion, or wing.