The Latest Breaking News from National Security

Move dramatically raises stakes for former president as investigation appears to near its conclusion

Government departments will remove Chinese-made CCTV amid national security concerns, it has been announced.

Andriy Yermak tells Guardian dam could not have been destroyed by shelling; US spokesman questioned on dam destruction in White House briefing

Manoeuvring by a Chinese warship in the Taiwan Strait on Saturday a few days after a Chinese air force jet came dangerously close to a US aircraft was "unsafe and unprofessional", a senior National Security Council official said on Monday.

Three weeks have passed since the general election, and the Thai media is still flooded with fake news and disinformation of all kinds. Essentially, these are designed to harm a particular individual, a political group or the country. Overall, the country's domestic environment is very fluid. Aside from efforts to…

Antony Blinken tells lobby group that ties between Israel and Saudi Arabia are in ‘national security interest’ of US.

A decade ago, we were still exploring the technological wonders of cellphones and other electronic devices. Few were thinking about how they could be used to monitor us. Then came Edward Snowden.

Security services fear the new technology could be used to groom vulnerable people

The United States does not believe it needs to increase the size of its own nuclear arsenal in order to deter the combined forces of Russia, China and other rivals, White House national security adviser Jake Sullivan said on Friday.