MI6

Government & Politics abbreviation · UK Government

MI6
Stands forSecret Intelligence Service
CategoriesGovernment & Politics

MI6 stands for Secret Intelligence Service, a UK government abbreviation.

UK foreign intelligence agency, which collects human intelligence overseas and carries out covert operations to protect national security. It reports to the Foreign Secretary, and its headquarters stands at Vauxhall Cross beside the Thames.

Example: A former MI6 officer said the agency had warned of the threat for years.

Usage notes

Its official name is the Secret Intelligence Service (SIS); MI6 dates from its Second World War designation as Military Intelligence, Section 6. Founded in 1909 alongside MI5, it was not officially acknowledged until 1994 under the Intelligence Services Act. Its chief signs in green ink as "C", a tradition dating to founder Mansfield Smith-Cumming.

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