So, it turned to the Chinese, and received seven CH-4 armed drones and three more are to follow. While the CH-4 is a formidable weapon, it is largely seen as a pale shadow of the MQ-9. Not ...
it worked with the French National Centre for Scientific Research and the University of Reims Champagne-Ardenne to develop "a drone-mounted ultralight CO2 and CH4 sensor for ensuring access to ...