Insubordinate. Not submissive; not submitting to authority.

Insubordination. The quality of being insubordinate; want of subordination; disorder; disobedience to lawful authority; a serious military offense.

Insubres. A Gallic people, who crossed the Alps, and settled in Gallia Transpadana, in the north of Italy. Next to the Boii, they were the most powerful and warlike of the Gallic tribes in Cisalpine Gaul. They were conquered by the Romans shortly before the commencement of the second Punic war.

Insufficiency. The quality of being insufficient; want of sufficiency; deficiency; inadequateness; as, the insufficiency of provisions for a garrison.

Insult, To. In a military sense, is to attack boldly and in open day, without going through the slow operations of trenches, working by mines and saps, or having recourse to those usual forms of war, by advancing gradually towards the object in view. An enemy is said to insult a coast when he suddenly appears upon it, and debarks troops with an immediate purpose to attack.

Insurgents. Soldiers or people generally in a state of insurrection. The term, however, admits of one exception. Hungarian insurgents (Insurgenten die Ungarischen) mean the Hungarian militia, called out or summoned by general proclamation, as under the old feudal system.

Insurrection. A rising against civil or political authority; the open and active opposition of a number of persons to the execution of law in a city or state; a rebellion; a revolt.

Intenable. Incapable of being held; untenable; not defensible; as, an intenable fortress.

Intendant, or Intendant Militaire. An officer in the French army charged with the organization and direction of all the civil services attending a force in the field. The officers acting under his orders are those in charge of all the finance services, the provisions, stores, hospitals, artillery train, and transport departments, besides the interpreters, guides, and such like temporary services. The intendant-en-chef of an army is the representative of the minister of war; and, short of superseding the general’s orders, can exercise, in case of need, all the functions of that high officer of state. The intendance is divided into intendants, ranking with general officers, sub-intendants with colonels, and assistant-intendants with majors; besides these there are cadets, who receive no pay, and constitute a probationary grade.

Intercept. To interrupt communication with, or progress towards; to cut off; as, to intercept the march of an army.