| Maine Army National Guard | |
|---|---|
 Shoulder sleeve insignia of the Maine National Guard | |
| Active | 1820 – present |
| Country |  United States |
| Allegiance |  Maine |
| Branch | Army National Guard Maine Department of Defense, Veterans, and Emergency Management |
| Role | Military reserve force |
| Part of | Maine National Guard |
| Garrison/HQ | Camp Chamberlain, Augusta, ME |
| Motto(s) | Dirigo |
| March | "The Dirigo March" |
| Commanders | |
| Civilian leadership | President Joe Biden Commander-in-Chief Governor Janet Mills Governor of Maine |
| Adjutant General of Maine National Guard | Brig. Gen. Diane Dunn |
| Maine Army National Guard Commander | Brig. Gen. Dean Preston |
| Command Sergeant Major | Command Sgt. Maj. Alexander Clifford |
The Maine Army National Guard is a component of the United States Army and the United States National Guard. Nationwide, the Army National Guard comprises approximately one half of the US Army's available combat forces and approximately one-third of its support organization. National coordination of various state National Guard units are maintained through the National Guard Bureau. The Guard is administered by the adjutant general, an appointee of the governor of Maine. The Constitution of the United States specifically charges the National Guard with dual federal and state missions. Those functions range from limited actions during non-emergency situations to full-scale law enforcement of martial law when local law enforcement officials can no longer maintain civil control.
Maine's Army National Guard units are trained and equipped as part of the United States Army. The same ranks (enlisted/officer) and insignia are used and National Guardsmen are eligible to receive all United States military awards. The Maine Guard also bestows a number of state awards for local services rendered in or to the state of Maine.
The current adjutant general for the Maine National Guard is Brigadier General Diane Dunn.[1]
The Maine Army National Guard is composed of 48 units spread across approximately 29 armories and is present in 26 communities in Maine. The headquarters is located in Camp Chamberlain, Augusta, ME.
The larger units in the state specialize in:
- Combat Sustainment and Support - 286th Combat Sustainment Support Battalion
- Engineering and construction - 133rd Engineer Battalion
- Aviation - Companies of the 142d & 126th Aviation Regiments
Smaller units specialties include:
- Military police
- Transportation and maintenance
- Infantry
- Headquarters related support units
- Full List of Units
In addition, it includes the 11th WMD Civil Support Team. The 11th WMD CST was of the first of the now 57 teams that are spread across the United States of America that is tasked with immediate (less than four-hour) response to any unknown chemical, biological, or radiological incident. The joint Army/Air Guard team can self-sustain for 72 hours of continuous operation and is constantly training to stay on top of the technology and techniques for sampling, evidence collection, identification, and education of the possibilities that the team may be alerted for.