; Government of North Korea; United States person The terms appropriate congressional committees , Government of North Korea , and United States person have the meanings given those terms, respectively, in section 3 of the North Korea Sanctions and Policy Enhancement Act of 2016 ( 22 U.S.C. 9202 ). (3) Foreign person; North Korean person The terms foreign person and North Korean person have the meanings given those terms, respectively, in paragraph (5) and paragraph (13) of section 3 of the North Korea Sanctions and Policy Enhancement Act of 2016 ( 22 U.S.C. 9202(5) and 9202(13)), as added by subsection (a) . (4) Prohibited weapons program The term prohibited weapons program means— (A) any program related to the development of nuclear, chemical, or biological weapons, and their means of delivery, including ballistic missiles; and (B) any program to develop related materials with respect to a program described in subparagraph (A) . A Sanctions to enforce and implement United Nations Security Council sanctions against North Korea 311. Modification and expansion of requirements for the designation of persons (a) Expansion of mandatory designations Section 104(a) of the North Korea Sanctions and Policy Enhancement Act of 2016 ( 22 U.S.C. 9214(a) ) is amended— (1) in paragraph (9), by striking ; or and inserting or any defense article or defense service (as such terms are defined in section 47 of the Arms Export Control Act ( 22 U.S.C. 2794 )); ; (2) by redesignating paragraph (10) as paragraph (15); (3) by inserting after paragraph (9) the following new paragraphs: (10) knowingly, directly or indirectly, purchases or otherwise acquires from North Korea any significant amounts of gold, titanium ore, vanadium ore, copper, silver, nickel, zinc, or rare earth minerals