- "Vanguard Squadron and the rest of Syndulla's battle group are probably wrapping up on Argai Minor."
- ―Nath Tensent
Argai Minor was a terrestrial planet. The Galactic Empire had forces within the Treinhaus Citadel on Argai Minor, and when the New Republic attacked the citadel, Hera Syndulla's battle group sent Meteor Squadron, Hail Squadron, and Vanguard Squadron to support their ground forces.
- Alphabet Squadron (First appearance)