The Timor Leste Defence Force (, or Falintil-FDTL, often F-FDTL) is the military body responsible for the defence of East Timor. The F-FDTL was established in February 2001 and comprised two small infantry battalions, a small naval component and several supporting units. The F-FDTL's primary role is to protect East Timor from external threats. It also has an internal security role, which overlaps with that of the Policia Nacional de Timor Leste (PNTL). This overlap has led to tensions between the services, which have been exacerbated by poor morale and lack of discipline within the F-FDTL.