Putin's chief of staff Sergei Ivanov was well known to the murdered double-agent
Radical plans created by Britain’s security services will see school leavers recruited as “trainee spies” to form a new generation of espionage experts.
In long-awaited report, Lord Stevens calls for a radical overhaul of the way forces operate
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The heads of MI5, MI6 and GCHQ yesterday told MPs that the information leaked to the press by Edward Snowden, a former employee of the NSA, had significantly compromised their operations.
A former cabinet minister has said that politicians did have a "broad understanding" of British spies' massive snooping operations before they were revealed in the Edward Snowden leaks.
The heads of Britain’s security services left MPs in no doubt whom they blame for aiding terrorism
Sir Tim called for 'a full and frank' public debate as intelligence bosses face quizzing from Parliamentary committee later this afternoon
Recently auctioned file belonging to Hitler’s deputy offer insight into more of his bizarre wartime plans
If economic recovery takes hold in coming years it is possible that unrest may tail off, yet there are at least two sets of factors that could continue to fuel protest
PM instructed Sir Jeremy Heywood to request The Guardian hand over classified material
Oscar-nominee Maggie Gyllenhaal has started filming seven-part spy thriller The Honourable Woman in London.
Extremist elements in Syria were assessed by the parliamentary Intelligence and Security Committee to represent 'the most worrying terrorist threat'
Investigation into covert policing has found widespread use of the practice.
The High Court appeared to back calls for the government to concede to a public inquiry into the death of former KGB agent Alexander Litvinenko today.
Britain’s fight against terrorism is set to get a cash boost, escaping George Osborne’s £11.5 billion cuts to public expenditure.