Chang (mirror)

In the mirror universe, Chang was a prominent $𝜇$ warrior in served during the 23rd century.

In 2288, he appointed as the senior military adviser to Regent $𝜇$. He oversaw the development of a prototype bird-of-prey which had the ability to fire its weapons while cloaked. Based on the military capacity of the Terran Empire at that time, he informed the Regent that it would take nine years to build a fleet of such vessels large enough to conquer the Empire.

The fleet of weapons capable cloaked birds-of-prey played a vital role in the conquest of the Terran Republic, the successor state of the Terran Empire, by the Klingon-Cardassian Alliance in 2295.