Once covert attacks revealed, a secure channel is activated to replace the attacked channel. Second, to enhance quadcopter resilience against covert attacks, a resilient control framework is proposed.

For over 50 years, the Mi-24 has been a formidable Russian gunship, and was the most heavily armed attack helicopter of the Cold War. Developed as an anti-tank attack helicopter, its versatility has ...

Though the video was presented on numerous social media channels as showing a drone launched from a mothership, other commenters claim that the full video actually shows one quadcopter drone ...

Stop the zombie invasion as the gunner of an AC-130 If back then you played Zombie Gunship, you'll love this second installment: Zombie Gunship Survival offers us new missions and certain improvements ...