The
Third Italian War was re-kindled in late 1502, over disagreements stemming from the secret
Treaty of Granada, signed on 11 November 1500. Although it was agreed that
Louis XII of France would assume the
throne of Naples, he and the
monarchs of Spain soon quarreled over several territories between their respective spheres of control. The Spanish forces under Fernández de Córdoba avoided contact with the French at first, hoping to lure the French into complacency. After a series of skirmishes, the battle of Cerignola was the first major engagement in this phase of the war, alongside the
second battle of Seminara in Calabria the week before. Fernández de Córdoba was outnumbered but had the advantage of the terrain, with the Spanish occupying and fortifying the heights of Cerignola with ditches and stakes. The Spanish infantry was organized into a new type of unit called
coronelías, the immediate predecessor of the later
tercios. They were armed with a mix of
pikes,
arquebuses, and
swords. This type of formation had revolutionized the Spanish army, which like the French, had centered on
cavalry well into the 15th century, in the battles of the
Reconquista against the Muslims in Spain. In front of the hillside, a ditch was dug behind which the arquebusiers took their positions, with the
Landsknecht pikemen behind them captained by Hans von Ravenstein. The Spanish
artillery was placed on top of the hill among the vineyards, having a good view of the entire battlefield. The Spanish
light cavalry jinetes screened the front of the position, captained by
Pedro de Paz, while the Spanish
heavy cavalry under the Italian
condottiero Prospero Colonna were kept in reserve. The Spanish troops faced a professional French army based on the
Ordonnance reforms, relying on the heavy armoured cavalry of the ''Compagnies d'ordonnance'' and mercenary Swiss pikemen. This army also had more artillery than the Spanish, but it would not be used before the battle was decided. The Spanish artillery was left equally out of the battle when their gunpowder reserve exploded. Córdoba encouraged his men saying "good sign friends, those are the lights of victory". ==Battle==