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War, Security, and Intelligence

Illustration published in The Illustrated War News on 24 March 1915 depicting the trenches during the Battle of Neuve Chapelle

What's Inside

31 Collections
210 Volumes
6,240 Documents
1,246,746 Pages
Protect and Survive pamphlet on keeping your home safe from a nuclear attack created in 1980

Introduction

Many of the primary source collections published by British Online Archives (BOA) can be grouped under the broad theme of “War, Security, and Intelligence”. This theme encapsulates direct military engagements, but also diplomacy, state-sponsored surveillance, government propaganda, and domestic politics. Naturally, “War, Security, and Intelligence” intersects with several other BOA themes, such as “Colonialism and Empire”, “International Relations”, “Media and Communications”, “Politics and Social Movements”, and “Science and Technology”.

The collections grouped under this particular theme contain extensive material relating to a diverse range of historical events and trends. For example, they chart the development of military technologies and strategies throughout the nineteenth and twentieth centuries. They likewise illustrate the impact of warfare, particularly the World Wars, on military personnel and civilians across the globe.

Furthermore, these collections trace the emergence of anti-colonialist and resistance struggles. They also illuminate the tensions that emerged between the USSR and the West following the Second World War, and which ultimately escalated into the Cold War. Indeed, the collections document the various initiatives and institutions that the Allied nations established in order to eliminate Nazism and to generate a more co-operative, economically integrated global order. They are a valuable resource for students, educators, and researchers.

Showing 18 of 31

This is an image of James Callaghan, British Secretary of State for Foreign and Commonwealth Affairs, on the left, and Max van der Stoel, Dutch Minister for Foreign Affairs, on the right. The men are both dressed in suits and are engaging in conversation. Photo taken 1975.

Licensed to access British Labour Party Papers, 1968–1994

Contributor Labour History Archive and Study Centre (c/o People's History Museum) Contents 4 Volumes, 55 Documents (10,796 Pages)
Labour History Archive and Study Centre (c/o People's History Museum) logo

Licensed to access British Diplomacy with America and Ireland: an Ambassador's Letters, 1909–1962

Contributor National Library of Scotland Contents 8 Volumes, 8 Documents (3,048 Pages)
National Library of Scotland logo
An image of the Flag Of The Arab Revolt

Licensed to access The Collapse of the Ottoman Empire and the Partition of the Middle East, 1879–1919

Contributor Hull University Archives Contents 4 Volumes, 101 Documents (4,860 Pages)
Hull University Archives logo
An image of a crowd of people all performing the Nazi salute. Highlighted in a red circle is a man refusing to salute, showing his defiance and support of anti-fascism.

Licensed to access Life under Nazi Rule: Reports by Anti-Fascists in Occupied Europe, 1933–1945

Contributor University of Warwick Modern Records Centre Contents 2 Volumes, 14 Documents (2,016 Pages)
University of Warwick Modern Records Centre logo
An image taken from within a trench. A soldier stands and looks directly at the camera, with other soldiers behind him.

Licensed to access Life on the Front Line: Diaries, News, and Letters from the First World War, 1914–1919

Contributor Imperial War Museum; Oxford Centre for Methodism and Church History Contents 6 Volumes, 62 Documents (14,886 Pages)
Oxford Centre for Methodism and Church History logo
Imperial War Museum logo
A map laid across a table. People are stood around the map and pointing at areas.

Licensed to access Military Tactics and the Rise of Modern Warfare, 1881–1935

Contributor National Army Museum Contents 9 Volumes, 68 Documents (6,190 Pages)
National Army Museum logo
Smiddy, Massey, and Howard, in hats, stood against a stone wall

Licensed to access British Diplomacy from the Unification of Germany to the Spanish Civil War, 1863–1939

Contributor Cumbria Archive Service Contents 8 Volumes, 103 Documents (37,286 Pages)
Cumbria Archive Service logo
Cartoon drawing shows a World War I veteran walking on his hands, dragging his entrails behind him. He approaches a man, who sits on a chair and leans over to give him a medal for his service as a soldier.

Licensed to access Conscientious Objection During World War 1

Contributor Hull University Archives Contents 2 Volumes, 13 Documents (6,888 Pages)
Hull University Archives logo

Contextual Essays

View all Contextual Essays  
A typewritten document from September 1944, stamped as Secret. It is from the War Cabinet, and has a heading of Re-education of German Prisoners of War.

Re-educating German POWs: British Policy and Public Initiatives

Alan Malpass
Published 20th June, 2024 20 min read
A collage of magazine covers. These include The Tatler, London Life, The Graphic, and Britannia and Eve.

Guide to British Illustrated Periodicals, 1869–1970

British Online Archives
Published 3rd January, 2024 33 min read
A clipping from The Illustrated War News. There is a photograph of people following a procession through a town, in which a drum is being played. At the top, The British Empire is written in large font.

Propaganda and the Mobilisation of Consent during the two World Wars

Catriona Pennell
Published 12th September, 2023 16 min read
An illustration of women in smart dress.

The Tatler (1901-1965)

Ruth Larsen
Published 21st September, 2022 15 min read
A crowd of people holding up the Communist Party of India flags.

The Meerut Conspiracy Trial, 1929-1933; an Introduction

John Callaghan
Published 17th February, 2022 48 min read
A photo of a pile of books with various coloured covers.

British Government Information and Propaganda, 1939-2009: Further Reading

Professor David Welch
Published 1st December, 2021 2 min read
Red background with yellow letters that read Government Communicates. The work of the Central Office of Information.

A Guide to British Government Information and Propaganda, 1939-2009

Professor David Welch
Published 26th November, 2021 27 min read
A photograph of United Nations Emergency Force soldiers resting in Sinai during the Suez Crisis.

The Post-War International Order: Past, Present, Future?

Dr. Danielle Young
Published 16th August, 2021 12 min read
A photograph of a British war horse stuck in the mud while ferrying supplies during WW1.

Soldiers and their Horses in The Great War

Jane Flynn
Published 30th October, 2020 6 min read
A black and white photograph of the Memorial to the Murdered Jews of Europe in Berlin.

From the Archive: Prosecuting the Holocaust

Katherine Waite
Published 21st February, 2020 7 min read
A photograph of WAAF radar operator Denise Miley plotting aircraft on a cathode ray tube in the Receiver Room at Bawdsey 'Chain Home' station, May 1945.

British Military Intelligence in Context, 1938-1974

Dr. Stephen Twigge
Published 5th December, 2019 19 min read
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