10 GCA § 63723.9: Absence Without Leave.

Any member of the Guam military forces shall be punished as a court-martial may direct who, without authority:

(a) fails to go to his appointed place of duty at the time prescribed;

(b) goes from that place; or

(c) absents himself or remains absent from his unit, organization, or place of duty at which he is required to be at the time prescribed.