the Committee may negotiate, enter into or impose, and enforce any agreement or condition with any party to the covered activity in order to mitigate any interim risk to the national security of the United States that may arise as a result of the covered activity until such time that the Committee has completed action with respect to the covered activity under this title. (4) Treatment of outdated agreements or conditions The Committee shall periodically review the appropriateness of an agreement or condition imposed under paragraph (1), (2), or (3) in mitigating the risk identified under subsection (b)(1) and terminate, phase out, or otherwise amend the agreement or condition if a risk no longer requires mitigation through the agreement or condition. (5) Jurisdiction The provisions of section 706(b) shall apply to any mitigation agreement entered into or condition imposed under paragraph (1), (2), or (3). (d) Unilateral action by the Committee To mitigate risk posed by a covered activity (1) In general Subject to paragraphs (2) and (4), the Committee may take such action for such time as the Committee considers appropriate to address any risk to the national security of the United States posed by a covered activity that is the subject of a notification under subsection (a) or with respect to which the Committee initiates a unilateral review under subsection (b)(3), including— (A) approving the covered activity subject to a mitigation agreement entered into or conditions imposed under subsection (c)