The capture of Asola was part of the military maneuvers that led the armies of the League to move, in the first half of September 1483, from Lombardy towards Veneto, despite the resistance of the Marquis of Mantua Federico I Gonzaga, who seemed to have signed a non-belligerence pact with Venice, in order to be spared from a possible invasion of its territories, between the Duchy of Milan and the Serenissima.
The approach maneuvers from Goito and Casaloldo, which had surrendered to the Gonzaga, towards Asola were conducted by the Duke of Calabria Alfonso of Aragon and by Francesco Secco.
[1][2] The fortification of Asola, consisting of a moat, high walls and 14 cylindrical towers, was built by the Venetians between 1458 and 1482, but was poorly suited to repelling attacks with firearms.
The fall of Asola (on 12 October 1483) was celebrated with the triumphant entry into the town of Francesco Gonzaga, son of the Marquis Federico from Canneto and who had never fought in battle, accompanied by Secco.
[1] The town of Asola was returned to Venice on 7 August 1484 with the Peace of Bagnolo, shortly after the death of the Marquis Federico Gonzaga on 14 July.