Wyo. Stat. Ann. § 6-2-603
A state security officer as defined by W.S. 19-7-101(a)(xiii), a member of the armed forces or a member of the Wyoming national guard in active state service as defined by W.S. 19-7-101(a)(v) who is on official duty defending military equipment is privileged to use reasonable force as necessary to defend military equipment, including deadly force as defined by W.S. 6-2-602(g)(iii), in accordance with published military regulations and doctrine regarding the use of force.