in place and without the limitations in place. (7) An assessment of Russian Federation actions, intentions, and likely responses to the United States withdrawing from, suspending its obligations under, or allowing to lapse the New START Treaty and subsequently developing platforms and weapons beyond the New START Treaty’s limitations. (b) Briefings The Director of National Intelligence shall brief the appropriate congressional committees on the elements set forth in subsection (a) when the National Intelligence Estimate is submitted under such subsection and every 120 days thereafter. 6. Reporting requirements (a) Department of Defense (1) Report on expected force structure changes in event of treaty lapse Not later than 90 days after the date of the enactment of this Act, and not later than February 5, 2021, if the New START Treaty is allowed to lapse, the Secretary of Defense shall submit to the appropriate congressional committees a report discussing changes to the expected force structure of the United States Armed Forces if the New START Treaty is no longer in place and estimating the expected costs necessary to make such changes. (2) Report on impacts to modernization plan Not later than 90 days after the date of the enactment of this Act, and not later than February 5, 2021, if the New START Treaty is allowed to lapse, the Secretary of Defense and the Secretary of Energy shall jointly submit to the appropriate congressional committees a report on how the current program of record to replace and upgrade United States nuclear weapons delivery systems and warheads, which anticipates the continued existence of the New START Treaty, would be modified without the existence of the New START Treaty. The report shall include the information required to be submitted in the report required by section 1043 of the National Defense Authorization Act for Fiscal Year 2012 ( Public Law 112–81