In 1922 PD, BatCruRon 3065's second division, BatDiv 3065.2, was commanded by Rear Admiral Liam Pyun.
Battlecruiser Division 3065.2 consisted 6 Indefatigable-class units, including:
- Captain Steven Gilmore - Chief of Staff
- Captain Josette Steinberg – Operations Officer
- Lieutenant Commander Ephram Turner – Communications Officer
As of 1922 PD the squadron was assigned to the Genovese Sector.
In April 1922 PD, the squadron's second division was ordered by Genovese Sector Office of Frontier Security commissioner Hirokichi Floyd to challenge the closure of the nearby Idaho Hyper Bridge to Solarian merchant traffic by the Star Empire of Manticore, leading to the Zunker Incident. (HH13)