Galaman

The Great Galaman force is an army of Decepticon warrior drones from Battlestars.

Ya know, they really aren't that great at all.

The Great Galaman army were a troop of dispensible drone warriors conjured up by Dark Nova to plague the Autobots. The Great Galaman drones weren't very powerful or smart, but there were a lot of them, and they often wore down their enemies due to their shear number.

Fiction

Battlestars manga

After Dark Nova resurrected Galvatron as Super Megatron, the Great Galaman army along with the Great Novaroid army were used as the bulk of the Decepticons military forces. Once Dark Nova was killed in the destruction of Star Giant, the Great Galaman forces were never heard from again.

From Teletraan I: The Transformers Wiki, a Wikia wiki.