The Latest Breaking News from GCHQ

‘Diminished’ leader let himself be misled on Russian strength, says chief of defence staff

Insiders divided about UK spy agency pushing such narratives after claim advisers ‘afraid’ to tell Russian leader truth

Sir Jeremy Fleming, head of GCHQ, said Russian leader Vladimir Putin underestimated how strong the international reaction would be in response to his decision to invade Ukraine

The head of GCHQ said Vladimir Putin’s advisers are afraid to tell him the truth about the state of the conflict.

Sir Jeremy Fleming said Vladimir Putin had made a "strategic miscalculation" in his attack on Ukraine and warned that China's long-term interests are not well served by an alliance with Russia

U.S. intelligence shows "it is increasingly clear that Putin's war has been a strategic blunder," the White House said.

The big stories from day 35 of the Russian invasion

Russian President Vladimir Putin's advisors fear telling him the truth about his "failing" Ukraine war strategy, the head of Britain's top communications spying agency said Thursday. Putin had "massively misjudged" the invasion, the director of Britain's intelligence agency GCHQ Jeremy Fleming said in a prepared speech to the Australian National…

Sir Jeremy Fleming will warn of risks for Beijing in becoming too closely aligned with a Russia that ignores international norms

Putin advisers ‘afraid to tell him the truth’ about war, head of GCHQ says

The head of Britain’s GCHQ spy agency said Russian troops were short of weapons and low on morale.