The Turks are a group that perform covert operations on behalf of Shinra, including espionage, kidnappings and assassinations. They also scout for potential candidates for Shinra’s elite military unit, SOLDIER, and serve as bodyguards for the Shinra executives. The reputation of the Turks is that they are consummate professionals, adhering to the mission no matter what. Even if it means killing their family, they would still complete the job.
(Source: grand-piano, via marcusfeniix)