1st Air Base Group
| 1st Air Support Group - Puerto Rico State Guard | |
|---|---|
1st Air Base Group coat of arms | |
| Active | 1970–present |
| Country | United States |
| Allegiance | Constitution of Puerto Rico & United States Constitution |
| Type | State Defense Force |
| Role | Military Support to Civil Authorities |
| Size | Authorized Maximum Strength of 585 State Airmen |
| Part of | Puerto Rico National Guard |
| Garrison/HQ | Muñiz Air National Guard Base, Carolina, Puerto Rico |
| Commanders | |
| Current commander | Col. Alexis Santiago Caraballo |
| Ceremonial chief | Hon. Jenniffer González-Colón |
1st Air Support Group (PRSG), is an air support unit of the Puerto Rico State Guard (PRSG) .The 1st Air Base Group is the major commanding unit of the Puerto Rican State Guard serving under the Military Defense Forces of Puerto Rico. Operating under command of the Puerto Rico Adjutant General, and the Commanding General serving for the Puerto Rico State Guard.