Okla. Stat. tit. 44, § 3370
Any person subject to this code who fights or promotes, or is concerned in or connives at fighting a duel, or who, having knowledge of a challenge sent or about to be sent, fails to report the fact promptly to the proper authority, shall be punished as a court-martial may direct.
Laws 2007, SB 1026, c. 86, § 127, eff. November 1, 2007.