World War II: The discovery of a mass grave of Polandprisoner of warexecution (legal) by Soviet Union forces in the Katyn Massacre was announced in Germany, driving a wedge between the Western worldAllies, the Polish government in exile in London, and the Soviet Union.,
In India, the Hindustani Lal Sena (Indian Red Army) is formed and vows to engage in armed struggle against the United Kingdom.,