Alaska Stat. § 26.05.535
(d) When the United States is at war declared by the United States Congress or engaged in contingency operations ordered by the President of the United States, and those operations actually prevented the discovery of the offending behavior or the timely bringing of charges, as determined by a military judge at court-martial, the running of a period of limitation for an offense under this chapter is suspended until two years after the termination of hostilities as proclaimed by the President of the United States or by a joint resolution of the United States Congress if the offense
(e) If charges or specifications are dismissed as defective or insufficient for any cause, and the period prescribed by the applicable statute of limitations has expired or will expire within 180 days after the date of dismissal of the charges and specifications, trial and punishment under new charges and specifications are not barred by the statute of limitations if the new charges and specifications