Reno, Rude, Elana, Tseng; all of these have been chosen by Rufus Shinra himself to be an elite group of spies, kidnappers, assassins, etc. known as the Turks. These men and women fight for one purpose and one purpose only; to bring home a decent check every week with the least amount of effort. Though constantly hindering Cloud and his comrade's progress, the Turks only do what their job requires them to do.Reno and Rude are probably the most experienced of the Turks. Though the ringleader is Tseng, they are the best out of the group. Reno and Rude generally are sent off on recon missions for Rufus whenever there is an ancient to kidnap or reacter to check out.
Elana is the rookie. She is constantly rambling on about how important her job is and will go to all lengths to serve Rufus(and Tseng). She also has a bad habit about blabbering useful information to Cloud.
Tseng is the leader. Though not as experienced as the others he is the most educated and qualified to lead the Turks. Unfortunately, he useally ends up getting himself hurt on important missions.