; (B) the size, capabilities, and activities of Iran’s cyber operations; (C) the types and amount of support, including funding, lethal and nonlethal contributions, and training, provided to Hezbollah, Hamas, special groups in Iraq, the regime of Bashar al-Assad in Syria, Houthi fighters in Yemen, and other violent groups across the Middle East; and (D) the scope and objectives of Iran’s information operations and use of propaganda. (6) A summary of United States actions, unilaterally and in cooperation with foreign governments, to counter destabilizing Iranian activities, including— (A) interdiction of Iranian lethal arms bound for groups designated as foreign terrorist organizations under section 219 of the Immigration and Nationality Act ( 8 U.S.C. 1189 ); (B) Iran’s interference in international commercial shipping lanes; (C) attempts by Iran to undermine or subvert internationally recognized governments in the Middle East region; and (D) Iran’s support for the regime of Bashar al-Assad in Syria, including— (i) financial assistance, military equipment and personnel, and other support provided to that regime; and (ii) support and direction to other armed actors that are not Syrian or Iranian and are acting on behalf of that regime. (c) Form of strategy The strategy required by subsection (a) shall be submitted in unclassified form, but may include a classified annex. (d) Appropriate congressional committees and leadership defined In this section, the term appropriate congressional committees and leadership means— (1) the Committee on Finance, the Committee on Banking, Housing, and Urban Affairs, the Committee on Foreign Relations, and the majority and minority leaders of the Senate