V'Shar
From Memory Alpha, the free Star Trek reference
The V'Shar was the Vulcan intelligence and security agency responsible for maintaining internal affairs on Vulcan and external affairs in Vulcan space during the 24th century.
After the founding of the Federation, the V'Shar became responsible for internal affairs on Vulcan and external affairs outside the normal operations of Starfleet Intelligence. In 2370, the V'Shar was headed by the Vulcan High Command's Minister of Security, Satok. (TNG: "Gambit, Part II")
