Pan Pacific Defense Corps.
As the pilots of Romeo Blue, Bruce and Trevin are engaged in multiple Kaiju attacks during the beginning of the Kaiju War. Their Jaeger is at the forefront of the Defense Corps promotion of the Jaeger Program to the public, appearing in Rolling Stone magazine and parades in the aftermath of the second Jaeger win against a Kaiju.
In 2020, Bruce and Trevin are deployed in Anchorage to prevent Knifehead from crossing the ten mile mark. The Kaiju slips past them undetected, necessitating Gipsy Danger to defend the Miracle Mile.
- According to Pacific Rim: Man, Machines & Monsters, Bruce and Trevin's last names were "Jules" and "Mackenzie", suggesting they were not related.
- Initially, Travis Beacham stated the Gage twins were born on September 5, 1985. However, he later reveals the date was a mistake.