In London IWM IWM London Our London museum tells the stories of people’s experiences of modern war from WW1 to conflicts today Churchill War Rooms Explore the underground headquarters that between 1939 - 1945 acted as the top-secret nerve centre from where Churchill and his inner circle determined the course of the Second World War. IWM HMS Belfast Explore all nine decks of HMS Belfast to discover what life was like on board for the crew at war and at sea. Around the UK IWM IWM Duxford IWM Duxford is a historic airfield and museum telling the stories of those who lived, fought and died in war from WW1 to 1969. Visit air shows, events and displays. IWM IWM North Visit our iconic museum in Manchester and explore how war affects people’s lives.