Border Patrol Police
The Border Patrol Police (BPP; Thai: ตำรวจตระเวนชายแดน) is a paramilitary police law enforcement agency under the jurisdiction of the Royal Thai Police (RTP), legally mandated with comprehensive responsibilities encompassing border security across the frontiers of the Kingdom of Thailand—specifically through territorial preservation and the interdiction of illicit activities within its border jurisdiction. This includes maintaining security along strategic border corridors where diplomatic and international legal constraints preclude the direct deployment of regular military forces.