Title: MI5 and Ireland, 1939-1945
Description: Based upon declassified papers first made available in 1999. These edited papers reveal the establishment and work of MI5's Irish section BIH, including its crucial liaison with Irish Army intelligence during World War II.
Subjects: World War, 1939-1945, Military intelligence, British Espionage, History, Great Britain. MI5, Great Britain, MI5
Places: Great Britain, Ireland
Time periods: 20th century, 1922-