All news on the topic: National Security

U.S. prosecutors have charged eight additional Iranians in an alleged state-linked hacking campaign that targeted universities, companies and government agencies worldwide.

One of the first tasks of Whitehall’s mandarins – the permanent government – is to indoctrinate a new prime minister in the need for official secrecy, especially around the intelligence agencies.

Andy Burnham exchanged messages with someone impersonating one of Donald Trump’s closest aides, officials claimed today.

Democrats called on Tuesday for a congressional briefing over a stunning charade in which Donald Trump was secretly spirited to a different plane than the one the public and press believed he was travelling on.

A company at the centre of a Chinese camera scandal is based three miles from the home of the Royal Navy’s hybrid fleet, The Telegraph can disclose.

A planning decision on the DARC - Deep Space Advanced Radar Capability - project was expected last week, but the Welsh Government intervened days before the vote, a move that could potentially lead to a conflict with Westminster concerning the UK’s national security.

A London-based TV station could be in breach of the new ban on supporting Iran’s IRGC.

A judicial investigation has been launched in France into a former Rafale carrier-based pilot in the French Navy over the alleged transfer of sensitive defense-related information to China.

The UK’s designation of Iran’s Islamic Revolutionary Guard Corps took effect on July 17, creating a new criminal exposure for UK-linked people and businesses that receive or retain value supplied by or on behalf of the group.

A 39-year-old man has been charged with assisting a foreign intelligence service following an investigation by counter-terror police.

The UK government will ban Iran’s Revolutionary Guard (IRGC) from Britain and proscribe it as a national security threat over “threats to life and intimidation on UK soil”.

I’m a recovering diplomat. For the last decade of my career I focused on cognitive influence. That work began in earnest for me following Russia’s invasion of Crimea in 2014, when I started working on the Russian file with an emphasis on cognitive influence.

Russia is “chapping on the door of NATO countries,” Labour MP Frank McNally has warned, in a debate over the Defence Investment Plan,

Defence chiefs are investigating after highly sensitive military papers from the British Army’s largest garrison were found dumped at a council tip.

A Kyrgyz court has found former security chief Kamchybek Tashiev guilty of attempting to violently seize power from his longtime ally and friend, President Sadyr Japarov.

Britain is facing a major national security challenge from hostile states operating below the threshold of war, the country’s independent reviewer of terrorism and state threats legislation has warned.

One previously unreported SpaceX investor has ties to Chinese military contractors.

A former British immigration official and a retired Hong Kong police officer have been jailed for spying for China.

Anthropic will "abruptly disable" its most advanced AI models for all users after the US government ordered it to suspend access to the models for foreign nationals, citing national security concerns.

Sir Keir’s authority suffered further blows in recent days after John Healey resigned as Defence Secretary, followed by Al Carns’ resignation as Armed Forces Minister, over the long-delayed Defence Investment Plan (DIP).

The Prime Minister must focus on defence spending, former armed forces minister Al Carns told LBC after his resignation along with that of the defence secretary plunged Sir Keir Starmer’s Government into a fresh crisis.

Keir Starmer has suffered another setback after his Armed Forces minister resigned, just hours after the Defence Secretary’s departure.

John Healey has dramatically quit as defence secretary, accusing Sir Keir Starmer of failing to provide enough funding for the defence spending plan.