The Secret Intelligence Service, commonly known as MI6, is the foreign intelligence service of the United Kingdom, tasked mainly with the covert overseas collection and analysis of human intelligence
SIS Building, the headquarters of MI6 in London
54 Broadway, SIS headquarters from 1924 until 1964
A young Englishman, member of the Secret Intelligence Service, in Yatung, Tibet, photographed by Ernst Schäfer in 1939
Operation Gold: the Berlin tunnel in 1956
The SIS Building, also called the MI6 Building, at Vauxhall Cross houses the headquarters of the Secret Intelligence Service, also known as Military Intelligence, Section 6, the United Kingdom's forei
SIS Building viewed from Millbank with the River Thames in the foreground
The SIS Building under construction during 1991
The Albert Embankment elevation during 2018
Detail of the Vauxhall Bridgefoot elevation