English noun: Military Intelligence Section 5 | |||
1. | Military Intelligence Section 5 (group) the government agency in the United Kingdom that is responsible for internal security and counterintelligence on British territory | ||
Synonyms | MI, Security Service | ||
Broader (hypernym) | international intelligence agency | ||
Domain region | Britain, Great Britain, U.K., UK, United Kingdom, United Kingdom of Great Britain and Northern Ireland | ||