Wyo. Stat. § 19-10-104: Guard not required to serve outside state; exceptions.

(a) The Wyoming state guard is not required to serve outside the boundaries of this state except:

(i) Upon request of the governor of another state, the governor of this state may order any portion of the force to assist the military or police forces of the other state which are actually engaged in the defense of the other state. The forces may be recalled at the discretion of the governor of Wyoming;

(ii) As provided by W.S. 19-8-103(b); or

(iii) As ordered by the governor of this state in accordance with the provisions of the Emergency Management Assistance Compact.

(b) No provision relative to the Wyoming state guard shall be construed as authorizing those forces, or any part thereof, to be called, ordered or in any way drafted into the military service of the United States, but no person is exempt from military service under the laws of the United States by reason of enlistment or commission in the Wyoming state guard.