the item relating to second section 319 the following new item: Sec. 321. Cybersecurity research and development. . (b) Research and development projects Section 831 of the Homeland Security Act of 2002 ( 6 U.S.C. 391 ) is amended— (1) in subsection (a)— (A) in the matter preceding paragraph (1), by striking 2016 and inserting 2021