Fleet Admiral Frewn Pensh commanded the Imperial Navy's Second Fleet. Among the ships under his command were the ICS Hammer, captained by his long-time colleague and comrade Aker Santani, as well as ICS Sai and ICS Dagger. Under Pensh's orders, both of those ships assisted Elm Caden in his hunt for answers following the attack on Gemen Station and the discovery of Amarist Naeb.
Pensh was a firm but fair commander, mellowed by the years while still retaining a keen edge from the harsh military lessons of the Perseus conflict. He commanded the Second Fleet from the ICS Stiletto, a Raptor-class carrier to which the MAGA 951st Battalion was posted.
In March 3745 ELC, Pensh and the entire Second Fleet rendezvoused with a number of other Imperial fleets at Fort Laeara, a military facility on the Perseus arm of the galaxy, as part of Operation Seawall (→SFTD).
Immediately prior to this, Pensh loaned Bullseye Company to Captain Santani. This MAGA unit, led by Captain Pinsetti, remained on loan up to and including the Battle of Woe Tantalum. During that engagement the company supported Elm Caden in his investigations, at the cost of Captain Pinsetti and the entire Third Platoon (→SFTD).
Admiral Pensh led a task force into conflict on the Perseus Arm, as part of Operation Seawall. As of 20th March 3745, the Stiletto was reported as destroyed in combat, and Pensh is now considered KIA (→LOTD).