On October 30, 1950, the Puerto Rican Nationalist Party organized a series of uprisings in numerous cities in Puerto Rico against the United States rule and the Puerto Rican commonwealth government in what is known as the Puerto Rican Nationalist Party Revolts of the 1950s. The Puerto Rico National Guard was mobilized under the command of Esteves by orders of Governor Luis Muñoz Marín and U.S. Brigadier Gen. Edwin L. Sibert, and sent to confront the Nationalists in various towns such as Jayuya, Utuado and San Juan.