In the Babylon 5 universe, the armada of ships that John Sheridan pulls together from just about every major and minor race in order to fight the Shadows. Later used to take back Earth from President Clark's tyranny as well. The snazzy black uniforms that Delenn gave the command staff in Ceremonies of Light and Dark are sometimes known as the Army of Light uniforms.

And isn't the flagship called the White Star in honor of John Sheridan's destruction of the flagship of the Mimbari fleet, the Dark Star, the only Mimbari ship ever destroyed by a human? Although destroyed by stealth.