Authority to raise a force of State militia, to serve during the war, is granted, by direction of the President, to the governor of Missouri. This force is to cooperate with the troops in the service of the United States in repelling the invasion of the State of Missouri and in suppressing rebellion therein. It is to be held, in camp and in the field, drilled, disciplined, and governed according to the Regulations of the United States Army and subject to the Articles of War; but it is not to be ordered out of the State of Missouri except for the immediate defense of the said State. The State forces thus authorized will be, during such time as they shall be actually engaged as an embodied military force in active service, armed, equipped, clothed, subsisted, transported, and paid by the United States in accordance with the Regulations of the United States Army and such orders as may from time to time be issued from the War Department, and in no other manner; and they shall be considered as disbanded from the service of the United States whenever the President may so direct. In connection with this force the governor is authorized to appoint the following officers, who will be recognized and paid by the United States, to wit: One major-general, to command the whole of the State forces brought into service, who shall be the same person appointed by the President to command the United States Military Department of the West, and shall retain his commission as major-general of the State forces only during his command of the said department; one adjutant-general, one inspector-general, and one quartermaster-general, each with the rank and pay of a colonel of cavalry; three aids-de-camp to the governor, each with the rank and pay of a colonel of infantry; brigadier-generals at the rate of one to a brigade of not less than four regiments; and division, brigade, and regimental staff officers not to exceed in numbers those provided for in the organization prescribed by the act approved July 22, 1861, "for the employment of volunteers," nor to be more highly compensated by the United States, whatever their nominal rank in the State service, than officers performing the same duties under that act. The field officers of a regiment to be one colonel, one lieutenant-colonel, and one major, and the officers of a company to be one captain, one first and one second lieutenant. When officers of the said State forces shall act in conjunction with officers of the United States Army of the same grade, the latter shall command the combined force.