The GFFA was made up of multiple military forces (Galactic Alliance Defence Force, Hapan Navy, Imperial Remnant & Private Planetary Navies). At the moment I'll be focusing on the GA Defence Force for simplicity.
Space Units:
Viscount-class Star Defender - MC140Scythe-class Main Battle Cruiser - MC80a Star Cruiser - Imperial I-class Star Destroyer -Victory I-class Star Destroyer -Quasar Fire-class bulk cruiser - EF76 Nebulon-B escort frigate - CR90 corvette - DP20 frigate.
Ground Units:
Galactic Alliance Infantry Troopers - Galactic Alliance Infantry Scouts - Galactic Alliance Commandos - Galactic Alliance Guard Troopers - B2 Super Battle Droids - AAC-1 Speeder Tank - All Terrain Experimental Transport
Hero Units:
Rogue Squadron - Wraith Squadron - Admiral Nek Bwua'tu - General Garm Bel Iblis - Admiral Tarla Limpan
Upgradeable Hero Units:
Admiral Nek Bwua'tu - Admiral Tarla Limpan
This is a WIP list that will probably be updated during development so nothing is set in stone.