Every electrical system inside a drone needs power, and delivering it normally means running wires through wings, fuselage ...

When defenders assess a network for cyberattacks, the most highly connected components can appear to be the obvious targets.

Modern ground-based air defenses must react to threats that behave very differently in flight. Cruise missiles can approach ...

Light infantry faces a firepower problem. Units need heavy indirect-fire support that can move quickly with them, but ...

Long-endurance drones such as the MQ-9 Reaper have provided militaries with persistent surveillance and strike capabilities ...

Intercepting incoming rockets is only part of the challenge facing modern air-defense systems. During prolonged attacks, the ...

Autonomous aircraft can perform well in carefully controlled demonstrations, but real-world aviation presents a much harder ...

Bird strikes may sound like a minor aviation hazard, but a collision at high speed can damage engines, windscreens and other ...

Detecting a drone is becoming more difficult as unmanned aircraft become increasingly autonomous. Many counter-UAS systems look for radio signals exchanged between a drone and its operator, but an ...

Small drones approaching ships, ports and coastal installations create a difficult defensive problem. They can fly low, ...

Confidential computing is supposed to solve one of cloud computing’s biggest security problems: how to process sensitive ...

As more drones share the same airspace, keeping them connected becomes increasingly difficult. Unmanned aircraft may need to ...