Admiral Trench utilized this insignia as his own identifying symbol. He would display this emblem on his flagships, as well as on his personal attire.
The Battle of Malastare Narrows saw this insignia displayed upon Trench's primary command vessel, or flagship.
Admiral Wullf Yularen was able to ascertain the identity of his adversary during the Battle of Christophsis because the Separatist Providence-class Dreadnought, known as the Invincible, bore the same insignia.
Near the conclusion of the conflict, during the Battle of Anaxes, a super tactical droid under the command of Admiral Trench had this insignia emblazoned on the front of its chassis.