ISS Vengeance

In the mirror universe, the ISS Vengeance (NCC-1709) was a Terran starship, a Terran Empire  heavy cruiser in $𝜇$ service in the 2260s decade. (

History
Six days after four members of the crew were temporarily transposed with their counterparts from the primary universe, Chief Engineer $𝜇$ transferred from the Enterprise to the Vengeance. Unbeknownst to his former commanding officer, Captain $𝜇$, Scott plotted with the deposed $𝜇$ to betray Spock. Spock retrieved Scott from the Vengeance and learned of the plot in a Vulcan mind-meld. (

=Appendices==