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Assassination of Zhang Zuolin 1928

In June 1928, adventurist officers of the Guandong Army, the Imperial Japanese Army unit stationed in Manchuria, embarked an unauthorized initiatives to protect Japanese interests, including the assassination of a former ally, Manchurian warlord Zhang Zuolin. The perpetrators hoped the Chinese would be prompted to take military action, forcing the Guandong Army to retaliate. The Japanese high command and the Chinese, however, both refused to mobilize. The incident turned out to be a striking example of unchecked terrorism. Even though press censorship kept the Japanese public from knowing about these events, they led to the downfall of Tanaka and set the stage for a similar plot, the Manchurian Incident, in 1931.

Last Update: December 16, 2000

Armed Conflict Events Database

Armed Conflict Events Data (ACED) is an research project providing independent information about known wars, international disputes, civil wars, rebellions, coups, revolutions, genocides and other violent conflicts. ACED has been online since December 2000. Various partial revisions and modifications have been implemented since then, however, the limitations of the this format hamper further development. During 2005, the decision was made to radically restructure the available conflict information into a database. The new Armed Conflict Events Database (ACEDb) will substantially increase the utility of available conflict data for students of military history. As well, it will offer expanded opportunities to add and edit records of conflict. Existing research material will be maintained in its present form but no revisions are planned. More news about the development of ACEDb may be found at News About the Armed Conflict Events Database. Feedback is welcome.