; or (B) to obtain, exercise, defend, or promote internationally recognized human rights and freedoms, such as the freedoms of religion, expression, association, and assembly, and the rights to a fair trial and democratic elections; and (2) has acted as an agent of or on behalf of a foreign person in a matter relating to an activity described in paragraph (1). (b) Sanctions described (1) In general The President may, in accordance with the International Emergency Economic Powers Act ( 50 U.S.C. 1701 et seq.), block all transactions in all property and interests in property of a person on the list required by subsection (a) if such property and interests in property are in the United States, come within the United States, or are or come within the possession or control of a United States person. (2) Penalties A person that violates, attempts to violate, conspires to violate, or causes a violation of paragraph (1) or any regulation, license, or order issued to carry out paragraph (1) shall be subject to the penalties set forth in subsections (b) and (c) of section 206 of the International Emergency Economic Powers Act ( 50 U.S.C. 1705 ) to the same extent as a person that commits an unlawful act described in subsection (a) of that section. 7. Enforcement of arms embargos (a) In general Except as provided in subsection (d), the President shall impose the sanctions described in subsection (b) with respect to any person that— (1) engages in any activity that materially contributes to the supply, sale, or transfer directly or indirectly to or from Iran, or for the use in or benefit of Iran, of any battle tanks, armored combat vehicles, large caliber artillery systems, combat aircraft, attack helicopters, warships, missiles or missile systems, as defined for the purpose of the United Nations Register of Conventional Arms, or related materiel, including spare parts