After the coup, Valle voluntarily left the army, an action that reflected the discontent of several military officers with Aramburu's regime.
[2] This was part of the aggressive anti-Peronist campaign, which included the government ban of the Peronist Party from future elections, the reversal of Perón's constitutional reforms, and the arrest of thousands of union leaders, among others.
[3] He then took part in planning a counter coup and headed a rebellion on 9 June 1956, which quickly spread through the country, but resulted only in seven combat fatalities.
[1] Aramburu's regime decided to make an example of José Valle by executing him by firing squad alongside other rebels, on 12 June, in the National Penitentiary of Buenos Aires.
This event lead to Aramburu's subsequent kidnapping and assassination by the Montoneros, a left-wing Peronist group, in June 1970.