Tulsi Gabbard, President Donald Trump’s pick to be director of national intelligence, is expected to face tough questions ...

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

Kharkiv Oblast governor denies Russian claims of capturing Dvorichna Italian parliament extends military support for Ukraine ...

Ukraine's Security Service (SBU) reported on Jan. 28 that it had dismantled a Russian spy network tasked with gathering ...

Ukrainian authorities have disrupted an FSB spy operation targeting airfield intelligence crucial for Russian attacks on F-16 stations.

Launched in utter secrecy, Parcae’s orbital triads tracked Soviet warships in real-time, offering a vital edge at the height ...

The Russian spy ship tracked in British waters is just a small piece in a much larger shadow war that the West is losing, according to a decorated counter-intelligence specialist.

Since the large-scale Russian invasion of Ukraine, espionage and sabotage instances across Europe have increased.

The Russian spy ship was intercepted by a Royal Navy frigate, HMS Somerset, as it sailed into the channel and headed north to the North Sea. RFA Proteus, a British multi-role ocean surveillance ship, ...

The UK has warned of “robust action” after the Royal Navy tracked Russian spy ships in the English Channel just weeks after it claimed to have caught it “loitering over” critical undersea ...