Okla. Stat. tit. 72, § 72-50.1: Powers of military officers

For the purposes as set forth in this act, military officers, as

designated herein, shall have the same power and authority to

administer oaths and affirmations, and take depositions, affidavits

and acknowledgments of persons in the military, naval, or other

armed services of the United States, as officers now authorized by

the laws of this state for like purposes.