; (C) arbitrary denials of humanitarian access and the resulting impact on the alleviation of human suffering; (D) detention-related abuses; (E) the use of child soldiers; and (F) other acts that may constitute violations of the law of armed conflict. (4) Recommendations for establishing accountability mechanisms for the civilian harm, war crimes, other violations of the law of armed conflict, and gross violations of human rights perpetrated by parties to the conflict in Yemen, including the potential for prosecuting individuals responsible for perpetrating, organizing, directing, or ordering such violations. (d) Form The report required under subsection (b) shall be submitted in unclassified form but may contain a classified annex. (e) Appropriate congressional committees defined In this section, the term appropriate congressional committees means— (1) the Committee on Foreign Relations of the Senate; and (2) the Committee on Foreign Affairs of the House of Representatives. 406. Imposition of sanctions with respect to persons hindering humanitarian access and threatening the peace or stability of Yemen (a) Sense of Congress It is the sense of Congress that the President should continue to implement Executive Order 13611 ( 50 U.S.C. 1701 note; relating to blocking property of persons threatening the peace, security, or stability of Yemen). (b) Imposition of sanctions Not later than 60 days after the date of the enactment of this Act, the President shall impose the sanctions described in subsection (c) with respect to any foreign person that the President determines— (1) knowingly blocks the transport or delivery of significant humanitarian goods or services through Yemeni ports, ports of entry, or other facilities used by actors engaged in legitimate humanitarian relief activities in Yemen