Recent CIA social media campaigns have shown how the past can be weaponised to encourage modern-day potential agents to work with the West. The UK’s intelligence agencies would do well to take note.

The controversial Islamist group is accused of praising the Hamas attacks on Israel.

Small shifts in territorial control matter less than the overall balance of forces, which analysts say could shift back in favor of Ukraine in the coming months.

U.S. President Joe Biden declassified U.S. intelligence regarding Russia’s preparations for a full-scale invasion prior to Feb. 24 because some U.S. partners and allies were skeptical of invasion...

Intelligence agencies have been slow to respond to the growing scope of covert Kremlin operations overseas

Coverage on the Nova Kakhovka dam attack.

Maj. Gen. Andrei Simonov was killed on Saturday near the city of Izyum of the northeastern region of Kharkiv, according to Ukrainian authorities.

Submarine rescue vessel SS-750 was photographed in Baltic four days before still-unexplained explosions, says Danish newspaper

The US is offering Israel special operations planning and intelligence support as part of the effort to rescue hostages taken by Hamas, a US defense official tells CNN.

The U.S. Central Intelligence Agency (CIA) had weeks ago warned Germany about possible attacks on gas pipelines in the Baltic Sea, German magazine Spiegel said on Tuesday, after gas leaks in Russia...

Indian spies were kicked out of Australia after being caught trying to steal secrets about sensitive defence projects and airport security, as well as classified information on Australia's trade...

Russia or pro-Russian elements are likely behind the leak of several classified U.S. military documents posted on social media that offer a partial, month-old snapshot of the war in Ukraine, three...

The whistleblower forced US intelligence agencies to admit extensive spying on their own citizens. Some reforms were enacted but Snowden still faces potentially 30 years in prison

Most states spy. In principle there’s nothing to stop them. But China’s demand for intelligence on the rest of the world goes far beyond anything western intelligence agencies would typically gather....

Its foreign ministry announces the move amid worsening relations between London and Moscow.

The BBC's Tom Symonds explains what David Smith did, and how he was stopped.

The operations were the second time in recent weeks that U.S. forces had killed or captured ISIS terrorists.

Senior MPs express deep concern over JC findings and revelations intensify calls for ban on Iran terror Guards

While the Ukraine war has seen an explosion in the collection and distribution of open source intelligence, the work of secret intelligence agencies remains as important as ever.

The CIA says Russians disaffected by Vladimir Putin's invasion of Ukraine may be trying to get in touch with U.S. intelligence — and it wants them to go to the darknet. The CIA has a darknet site...

A prosecutor-general's office says it has arrested a Russian national on suspicion that he allegedly collected information about Poland's military units, their supplies, and staff members at the...

Gary Schroen, one of the first Americans on the ground in Afghanistan after 9/11, has died aged 80.

Member of the Special Operations Executive in the second world war who was parachuted into France a month before D-day

Dylan James Earl, a 20-year-old, allegedly worked for Kremlin and ‘hired men to burn commercial premises’

President Joe Biden and US officials got the intelligence right: They said Russia would invade Ukraine, despite Russia’s assurances to the contrary. After a supreme miscalculation on how the pullout...