; and (B) in subparagraph (B), by inserting that considers the addition of multi-Global Navigation Satellite System (GNSS) signals to provide substantive military utility after such terminals . (b) Capability for other signals Subsection (b) of such section is amended, in the matter preceding paragraph (1)— (1) by inserting other allied and before non-allied positioning, navigation, and timing signals ; and (2) by striking increment 2 of the acquisition of such terminals and inserting the Resilient-Embedded GPS/Inertial Navigation System architecture . 1614. Modification of term of Commander of Air Force Space Command Section 2279c(a)(2) of title 10, United States Code, is amended, in the first sentence, by striking six years and inserting four years . 1615. Annual report on Space Command and Control program (a) In general For each of fiscal years 2021 through 2025, concurrent with the submittal to Congress of the budget of the Department of Defense with the budget of the President for the subsequent fiscal year under section 1105(a) of title 31, United States Code, the Secretary of the Air Force shall submit to the Under Secretary of Defense for Acquisition and Sustainment, the congressional defense committees, and the Comptroller General of the United States, an annual report on the Space Command and Control program. (b) Matters to be included Each report required by subsection (a) shall include the following: (1) A description of any modification to the metrics established by the Secretary in the acquisition strategy for the program. (2) The short-term objectives for the subsequent fiscal year. (3) For the preceding fiscal year, a description of— (A) the ongoing, achieved, and deferred objectives; (B) the challenges encountered and the lessons learned; (C) the modifications made or planned so as to incorporate such lessons learned into subsequent efforts to address challenges