The main purpose of this legislation is to formally end the legal authorizations that allowed the United States to use military force in Iraq. This aims to clarify the current legal framework regarding military actions and to ensure that any future military engagements require new and specific authorizations from Congress. The key provisions of this legislation include the repeal of two specific laws: the Authorization for Use of Military Force Against Iraq Resolution from 1991 and the Authorization for Use of Military Force Against Iraq Resolution of 2002.