1st Mission Support Command
| 1st Mission Support Command | |
|---|---|
Shoulder sleeve insignia | |
| Active | 7 February 2008 - present |
| Country | United States |
| Branch | United States Army Reserve |
| Type | Support Command |
| Role | Sustainment |
| Part of | United States Army Reserve Command |
| Garrison/HQ | Fort Buchanan, Puerto Rico |
| Motto | "Garita Warriors! Always First!" |
| Commanders | |
| Commanding General | Brig. Gen. Christopher Creaghe |
| Command Sergeant Major | CSM Lorraine C. Smith |
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commander1, current_commander.The 1st Mission Support Command (1st MSC) is a United States Army Reserve command providing support to military units based in Puerto Rico and the US Virgin Islands. Headquartered at Fort Buchanan within the metropolitan area of the Puerto Rico's capital San Juan, the command consists of 54 units and fields 4,200 soldiers.