Unmanned aerial vehicles for high-altitude surveillance

Reconnaissance F-5s will remain in service until Air Force receives new weapons systems

Timing of spy drone sale comes as Taiwan 'continues to prepare for a possible Chinese invasion'

MQ-9B drones expected to improve Air Force's surveillance, reconnaissance capabilities

Letter of offer and acceptance for Sea Guardian drones expected to arrive by March 2022

Teng Yun project will not be harmed by purchase of US drones: Vice defense minister

Drones capable of real-time imaging began undergoing extensive testing in early October