|Unit Profile (as of 3145)|
|Parent Formation||Stone's Brigade|
Stone's Defenders were formed after the rise of Fortress Republic. The unit consisted of recent academy graduates led by officers from Stone's Revenants. The unit was very similar to one of the Draconis Combine's Sun Zhang Academy Cadre units. They were part of Terra's defenses. They possessed a large number of Ares-class BattleMechs.
Stone's Defenders (Green/Fanatical)
- CO: Colonel Yadira Alexandre
1st Defenders Air Wing (Green/Reliable)
- CO: Major Abraham Gianpaolo
1st Defenders Armor (1 Battalion/Regular/Fanatical)
- CO: Major Lourette Eztebe
1st Defenders Battle Armor (1 Battalion/Veteran/Reliable)
- CO: Major Seth Gohar
- Field Manual: 3145, p. 143
- Technical Readout: 3145 Republic of the Sphere, p. 46
- Field Manual: 3145, p. 145, "Republic Armed Forces - Stone's Brigade"