(a) This Code applies to all members of the State military forces during any day or portion of a day when in State active duty or in a duty status other than State active duty and at no other times.
     (b) Subject matter jurisdiction is established if personal jurisdiction is established in subsection (a). However, courts-martial have primary jurisdiction of military offenses as defined in paragraph (14) of subsection (a) of Article 1 of this Code. A proper civilian court has primary jurisdiction of a non-military offense. When an act or omission violates both this Code and a state or local criminal law, foreign or domestic, a court-martial may be initiated only after the civilian authority has declined to prosecute or dismissed the charge, provided jeopardy has not attached. Jurisdiction over attempted crimes, conspiracy crimes, solicitation, and accessory crimes must be determined by the underlying offense.

Terms Used In Illinois Compiled Statutes 20 ILCS 1807/2

  • Jurisdiction: (1) The legal authority of a court to hear and decide a case. Concurrent jurisdiction exists when two courts have simultaneous responsibility for the same case. (2) The geographic area over which the court has authority to decide cases.
  • Prosecute: To charge someone with a crime. A prosecutor tries a criminal case on behalf of the government.
  • State: when applied to different parts of the United States, may be construed to include the District of Columbia and the several territories, and the words "United States" may be construed to include the said district and territories. See Illinois Compiled Statutes 5 ILCS 70/1.14