As World War II drew to a close, the Imperial Japanese military seized control of Laos, a French protectorate, and encouraged nationalist movements to forestall the revival of French power in the region. Despite these efforts the French re-entered Indochina and methodically retook the protectorate. By 1957, the government of Laos and the core of the Communist Laotian forces, known as the Pathet Lao, entered an uneasy truce, which plunged the country...