Historical Treaties of Southeast Asia

A research program in global diplomatic history

Historical Treaties of Southeast Asia is a collaborative research program in Global Diplomatic History financed by the Swedish Research Council and running from 2022 until the end of 2027.

A team of seven researchers based in Europe and Southeast Asia investigate the role of treaties and treaty-making in the imperial expansion and colonisation of Southeast Asia from the eighteenth to the early and twentieth century.

The researchers systematically analyse all bilateral treaties concluded between a European, American or Japanese imperial power and a Southeast Asian polity between the eighteenth and early twentieth century. In addition, a selected number of diplomatic treaty-making processes are studied in detail. In doing so, the project aims to bring about a new and more nuanced understanding modern imperialism of relevance not only to Southeast Asia but globally.

 

Project participants at Svenska historikermötet (Swedish historians' meeting) 6-8 May 2026.

Svenska historikermotet
Category
Events
Dates
2026-05-06 10:56 - 2026-05-08 10:56
Venue
Malmö University, Niagara och Orkanen
A session focusing on global diplomacy in the early modern world will take place at  Svenska historikermötet (Swedish historians' meeting) in Malmö, 6-8 May 2026.
 
Komplexa relationer: global diplomati i den tidigmoderna världen (Complex relations: global diplomacy in the early modern world).
 
The session, that will be held in Swedish, looks at how the expansion of European powers after 1500 contributed to the development of a diplomatic praxis on a global level, that included the conclusion of treaties and agreements as binding legal instruments. The panel seeks to catch the process by applying new perspectives on negotiations and treaty-making in the period up to the 19th century. Diplomatic history has traditionally focused on the political aspects of the contacts and usually retained a certain Eurocentrism. In later years, this has been challenged by new perspectives, often summarized as New Diplomatic History. Here, the researcher tries to analyse the cultural and ideological aspects in the diplomatic exchange. Aspects that are studied include gift exchange, personal relations, gender aspects, materiality. Interpreters, and different language versions of the treaties. Frpm these perspectives, the presenters strive to apply new interpretations in a number of cases from various parts of the world. 
 
Participants
 
Hans Hägerdal, Professor in History, Linnaeus University
 
Isak Kronberg, PhD student in History, Linnaeus University
 
Joachim Östlund, Professor in History, Lund University
 
 

All Dates

  • From 2026-05-06 10:56 to 2026-05-08 10:56

International Publication Award for Project members

Researchers affiliated with the Historical Treaties of Southeast Asia project have received an International Publication Award from the Office of the Vice President for Academic Affairs at the University of the Philippines for their article "Revisiting the Treaty between Spain and Sulu of 1836/37," published in Diplomatica: A Journal of Diplomacy and Society (vol. 6, 2024)

 

Read more …

Entangled Archipelagos of Southeast Asia

Early modern Southeast Asia’s connections to European empires, including the often overlooked Swiss dimension, were the focus of a recent Zürich workshop that gathered scholars to discuss conflict, trade, migration and diplomacy across the archipelagos.

Read more …

01
Sep
Project members convene Southeast Asia diplomacy panel at EuroSEAS Madrid, Sept 2026

01
Sep
CFP Deadline: Treaties & Tributes 2027 conference. Submit to 2027conference@sea-treaties.org

19
Feb
Thammasat University, Bangkok
International conference on Asian diplomacy, treaty-making & cross-cultural relations. Bangkok, 2027

BooksIMG