Following the outbreak of World War I in 1914, some Ghadar party members returned to Punjab to incite armed revolution for Indian Independence. Ghadarites smuggled arms into India and incited Indian troops to mutiny against the British. This uprising, known as the Ghadar Mutiny, was unsuccessful, and 42 mutineers were executed following the Lahore Conspiracy Case trial. From 1914 to 1917 Ghadarites continued underground anti-colonial actions with the support of Germany and Ottoman Turkey, known as the Hindu–German Conspiracy, which led to a sensational trial in San Francisco in 1917.
