Battle of Cosmora Archipelago

Battle before: Thousand-Yahren War
Battle after: Battle of Molecay

Commander Kronus, leader of the Fourth Fleet.
Battle of Cosmora Archipelago
Conflict	Thousand-Yahren War
Place	Cosmora Archipelago
Result	Cylon offensive halted, Colonial Pyrrhic victory
Combatants The Twelve Colonies Cylons Commanders Commander Kronus Unknown Strength The Fourth Fleet Unknown Casualties Heavy losses, flagship Battlestar Rycon scuttled. Heavy losses including 3 Basestars.

A battle during the Thousand Yahren War that Commander Kronus participated in, while commanding the Fourth Fleet and the battlestar Rycon. The Rycon was subsequently lost at this battle (Take the Celestra).

Re-imagined Series definition: used to signify a civilian transport vessel over a certain gross weight/mass, i.e. Colonial Heavy 798