USS Yi Sun-Sin
The USS Yi Sun-Sin (NCC-76545) was a  Federation starship in service to Starfleet during the early 25th century.

In 2401, the Yi Sun-Sin joined a Starfleet armada assembled to confront the massive  that emerged from a spatial anomaly. The ship was briefly compromised when the Borg Queen began assimilating the  and obtained its command codes.  After an understanding was reached with the Queen, the Yi Sun-Sin joined the Borg in a coordinated effort to deflect a massive energy burst from a newly forming transwarp conduit. ()

Federation starships
Memory Alpha articles named from supplementary resources