MI5 files were not deliberately withheld from an investigation into the IRA agent known as Stakeknife, a review has found.

There is no evidence the security service, MI5, intentionally withheld documents from a major investigation into the agent in the IRA known as Stakeknife, a review has concluded. It was conducted ...

An MI5 review into the failure by the spy agency to disclose information to the team investigating the British agent Stakeknife will be made public on Thursday. It emerged last year that MI5 had ...

An MI5 review into the failure of the British security agency to disclose information to the team investigating agent Stakeknife has been branded a “whitewash”. The report was ordered by the ...