[Congressional Record Volume 167, Number 194 (Thursday, November 4, 2021)]
[Senate]
[Page S7858]
From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]

  SA 4305. Mr. BLUMENTHAL submitted an amendment intended to be 
proposed to amendment SA 3867 submitted by Mr. Reed and intended to be 
proposed to the bill H.R. 4350, to authorize appropriations for fiscal 
year 2022 for military activities of the Department of Defense, for 
military construction, and for defense activities of the Department of 
Energy, to prescribe military personnel strengths for such fiscal year, 
and for other purposes; which was ordered to lie on the table; as 
follows:

        At the appropriate place in title II, insert the 
     following:

     SEC. ___. ACQUISITION STRATEGY TO MODERNIZE THE JOINT STRIKE 
                   FIGHTER PROPULSION SYSTEM.

       (a) In General.--Not later than 14 days after the date on 
     which the budget of the President for fiscal year 2023 is 
     submitted to Congress pursuant to section 1105 of title 31, 
     United States Code, the Under Secretary of Defense for 
     Acquisition and Sustainment shall submit to the congressional 
     defense committees a report on the modernization of the F135 
     propulsion system or the integration of the Adaptive Engine 
     Transition Program propulsion system into the Joint Strike 
     Fighter (JSF).
       (b) Elements.--The report required under subsection (a) 
     shall include the following:
       (1) A cost benefit analysis of--
       (A) integrating the Adaptive Engine Transition Program 
     propulsion system into each of the JSF aircraft variants;
       (B) modernizing or upgrading the existing F135 propulsion 
     system on each of the JSF variants;
       (C) future associated infrastructure and sustainment costs 
     of the modernized engine;
       (D) cost savings associated with variant and Partner 
     commonality; and
       (E) assess all activities and costs to retrofit and sustain 
     all JSF with a modernized propulsion system.
       (2) An implementation plan to implement such strategy.
       (3) A schedule annotating pertinent milestones and yearly 
     fiscal resource requirements for the implementation of a 
     modernized JSF propulsion system.
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