The Imperial War Museum is dedicated to the study of modern war since 1914, particularly involving Britain and the Commonwealth countries.
The Imperial War Museum - London Main Branch is located in London. In addition, there are three further branches. The historic ship HMS Belfast is moored in the Pool of London. The Cabinet War Rooms are at Whitehall. The Imperial War Museum - Duxford is near Cambridge.
A fifth branch, Imperial War Museum - North at Trefford, Manchester, is scheduled for a 2002 opening.