A U.N. human rights commission claims Russia’s drone strikes in the nearly four-year conflict have been deliberately ...

Using the firm’s new ‘Cooperative Lift’ technology, four of the company’s Callisto 50 multi-rotor drones – which can each ...

A mobile solar-powered unit generates hydrogen and stores it safely. Long-endurance drones using fuel calls can be easily ...

Wiltshire's police and crime commissioner has said the cost of maintaining a helicopter service cannot be justified, following the release of ...

Gang members in Rio de Janeiro bombed police with drones in retaliation for their deadliest raid on the city’s drug ...

Heavily armed officers backed with ballistic-resistant vehicles, helicopters, demolition vehicles and drones descended on two ...

Remotely commanding Black Hawk helicopter. In less than an hour of training, a US Army National Guard sergeant first class ...

Bodies piled up in poor neighbourhoods of Rio de Janeiro as police launched their biggest ever raids on the city’s drug ...

As many as 2,500 heavily armed officers, backed by armored vehicles, helicopters and drones took part in the operation ...

The police operation was one of the most violent in Brazil's recent history, with human rights organizations calling for ...

Bodies filled Rio de Janeiro’s poor neighborhoods Tuesday as police carried out their largest-ever raids against drug gangs, ...

War-like scenes emerged in the city as armoured vehicles, helicopters and drones were used in the streets of the favelas.