Ukraine's security agency said it thwarted a Russian spy network from collecting intelligence on aviation facilities for ...

The UK authorized the British submarine to surface closely to the Russian vessel to warn it off, British defense secretary ...

A Royal Navy submarine was authorized to surface close to a Russian ship "strictly as a deterrent measure," British Defense ...

The British navy said Wednesday that is ramping up measures to protect its waters from secret Russian operations after ...

The British defense secretary told Parliament that the Yantar, which he described as a Russian spy ship, had come near ...

The operation, conducted near a military airfield, led to the arrest of two agents who were caught photographing a Ukrainian ...

Ministers have repeated warnings of security threats from Russia after the Royal Navy was deployed to shadow a suspected ...

Addressing the House of Commons, defence secretary said the spy ship is currently in the North Sea having passed through ...

A British official sent a public warning to Russian President Vladimir Putin on Wednesday after the Royal Navy started ...

A Russian spy ship entered British waters twice in recent weeks, prompting the UK to deploy Royal Navy ships, Royal Air Force ...

The United Kingdom has confirmed that one of its Royal Navy nuclear-powered submarines surfaced close to the Yantar, a ...

A simple combination of a drone with a consumer trailcam on a bamboo frame to keep it off the ground is a low-cost, long ...