[Arcs] Gate Wraith and Truce Law

[ledergamesmatt]

the Gate Wraith is a Regent, there is 1 Imperial ship and 1 Loyal ship at a Rival Regent starport on a planet.
Assuming on their turn, they control the planet, meeting the req for Catapult Overdrive.
Can they catapult move the Loyal ship and a Imperial ship out of the planet into the gate?

This movement would cause the rival starport to be destroyed, but the Imperial ship is either present or not when the actual destroying would take place