Okla. Stat. tit. 44, § 805

ARTICLE 5. Territorial applicability of Oklahoma Uniform Code of Military Justice. The Oklahoma Uniform Code of Military Justice applies at all times and in all places. Courts-martial and courts of inquiry may be convened while state military forces are deployed outside the state with the same jurisdiction and powers as if the proceedings were held inside the state, and offenses committed outside the state may be tried and punished either inside or outside of the state.