Headquarters, 2nd Battalion, 300th Field Artillery Regiment
Eighteen M198 towed howitzers, 5 ton trucks, 2.5 ton trucks and humvees.
Provide general support field artillery fires under the direction of the 115th Field Artillery Brigade and/or the First (US) Corps, by deploying in support of contingency operations in designated theaters of action. To fully support state emergency operations.
Federally recognized in 1888 as the Wyoming National Guard, 1st Regiment. Redesignated as the 2-300th in 1996 .
Deployed in the war with Spain, World War I, World War II and the Korean War.
Recognized with presidential citation streamers for battles in Hongchon, and Kumsong and a meritorious commendation streamer for its actions in Korea in 1952 and 1953.