(a) (1) Subject to paragraph (2) of this subsection, this title has applicability at all times and in all places, provided that either the person subject to this title is in a duty status or, if not in a duty status, that there is a nexus between the act or omission constituting the offense and the efficient functioning of the State military forces.
(2) This grant of military jurisdiction shall neither preclude nor limit civilian jurisdiction over an offense, which is limited only by the prohibition of double jeopardy.
(b) (1) Courts–martial and courts of inquiry may be convened and held in units of the State military forces while those units are serving outside the State with the same jurisdiction and powers as to persons subject to this title as if the proceedings were held inside the State.
(2) Offenses committed outside the State may be tried and punished either inside or outside the State.
Structure Maryland Statutes
Title 13A - Maryland Code of Military Justice
Subtitle 1 - General Provisions
Section 13A-102 - Persons Subject to This Title; Jurisdiction
Section 13A-103 - Jurisdiction to Try Certain Personnel
Section 13A-104 - Territorial Applicability of the Title
Section 13A-105 - Judge Advocates
Section 13A-106 - Rights of the Victim of an Offense Under This Title