; (2) an evaluation of any necessary updates to the definition of the term major incident included in the guidance; and (3) an explanation of, and the analysis that led to, the definition described in paragraph (2). . (2) Clerical amendment The table of sections for chapter 35 of title 44, United States Code, is amended by adding at the end the following: SUBCHAPTER IV—Federal system incident response 3591. Definitions. 3592. Notification of breach. 3593. Congressional and Executive Branch reports. 3594. Government information sharing and incident response. 3595. Responsibilities of contractors and awardees. 3596. Training. 3597. Analysis and report on Federal incidents. 3598. Major incident definition. . 4. Amendments to subtitle III of title 40 (a) Modernizing government technology Subtitle G of title X of division A of the National Defense Authorization Act for Fiscal Year 2018 ( 40 U.S.C. 11301 note) is amended in section 1078— (1) by striking subsection (a) and inserting the following: (a) Definitions In this section: (1) Agency The term agency has the meaning given the term in section 551 of title 5, United States Code. (2) High value asset The term high value asset has the meaning given the term in section 3552 of title 44, United States Code. ; (2) in subsection (b), by adding at the end the following: (8) Proposal evaluation The Director shall— (A) give consideration for the use of amounts in the Fund to improve the security of high value assets; and (B) require that any proposal for the use of amounts in the Fund includes, as appropriate— (i) a cybersecurity risk management plan; and (ii) a supply chain risk assessment in accordance with section 1326 of title 41. ; and (3) in subsection (c)— (A) in paragraph (2)(A)(i), by inserting , including a consideration of the impact on high value assets after operational risks ; (B) in paragraph (5)— (i) in subparagraph (A), by striking and at the end; (ii) in subparagraph (B), by striking the period at the end and inserting and