Chapter 5: Surveillance and Reconnaissance – Counter Unmanned Aircraft Systems Technologies and Operations
Russian counter-drone capabilities are improving - Asia Times
What are Russia's drone capabilities? Do they have similar systems like the US Militaries GM Reaper/Predator which can fly for 25+ hours at 29,000 ft and carry various payloads? - Quora
UAS: Electronic warfare fuels drone capabilities - Army Technology
Turkish defense company says drone unable to go rogue in Libya - Nikkei Asia
Russia Says Its Orion UAV Has Fighter-Like Capabilities; Can Shoot Down Drones In Air-To-Air Combat -- Watch
Hassan Drone 'Small Fraction' of Hezbollah's Capabilities: Lebanese MP
Overview of drone capabilities and potential risks