Bomb disposal robots are already used to keep specialists away from explosives, but there are limits to what conventional ...

Drones are becoming a growing threat to ships, ports and other maritime assets, but detecting small aircraft over open water ...

Air-defense systems depend on detecting a threat early enough to identify it, track it and decide how to respond.

Robots can already fly reconnaissance missions, carry supplies and enter areas considered too dangerous for people. But many ...

Military forces are adding drones and uncrewed ground vehicles faster than ever, but deploying more robots creates a new ...

רחפנים קטנים המונעים בסוללות מתמודדים עם מגבלה בסיסית: זמן השהייה באוויר. המנועים, הסוללות וגוף כלי הטיס צריכים לאזן בין משקל לבין כמות ...

Monitoring remote stretches of water presents an awkward logistics problem. Boats can remain at sea for long periods but may ...

מערכות נגד רחפנים מתמודדות עם בעיה של זמן תגובה. אם כלי טיס בלתי מאויש עוין מתגלה או משובש רק לאחר שהוא נכנס לטווח של משבש ידני, למגינים עלול ...

Counter-drone weapons face a growing range problem. As unmanned aircraft become faster, more maneuverable and capable of operating farther from their targets, air-defense systems need to intercept ...

Detecting radio signals across a wide range of frequencies normally creates a hardware problem. Conventional antennas are ...

Battery weight remains one of the biggest constraints on electric drones and autonomous systems. Adding more cells can extend ...

Precision weapons face a growing navigation problem. GPS can be jammed or unavailable, while weapons that depend on ...