A Vulcan military officer stationed on the disputed planetoid the Vulcans call Paan Mokar, who assists Ambassador Soval during the stand-off with Shran's Andorian forces.
Muroc appears in the Enterprise episode Cease Fire, set in 2152. He is a Vulcan officer on Paan Mokar, known to the Andorians as Weytahn, a small world claimed by both powers.
When Andorian troops under Shran occupy the settlement and take hostages, Shran asks for Jonathan Archer as a mediator. Muroc, like Soval, is doubtful about involving a human in the dispute.
He is part of the Vulcan response as the shuttle carrying the negotiators is shot down by someone trying to wreck the talks. The culprit proves to be Shran's own lieutenant Tarah, and the two sides agree a truce.