The 1963 Argentine Navy Revolt was a failed coup attempted by elements of the Argentine military that lasted from April 2 to April 3 in 1963. The revolt was attempted by military officers that wanted the government to take a hardline stance against the political participation of Peronist politicians. The revolt failed to gain much support in the Army and Air Force, and these latter two branches suppressed the revolt after some fighting that left 24 dead. The Argentine elections of 1963 proceeded as planned in July and the Argentine Navy saw a reduction of its influence.