 While Charles V made military arrangements, he also issued a decree pardoning many of the banished and exiled Agramont party members loyal to Henry II.Charles V seems to have followed Ferdinand II's tactics, the partial pardon was intertwined with repression, such as a new order to pull down remaining Agramont and other Navarrese fortresses, besides putting Agramont leaders loyal to King Henry II to trial on lèse-majesté charges.On 4July 1522, a 7,000-strong Castilian expedition left from Pamplona, and by 15July Amaiur was invested.