; 22 U.S.C. 9543 ). (B) Diplomatic efforts undertaken by the Department of State to oppose directly the Nord Stream 2 pipeline and the Turk Stream pipeline. (C) An estimation of European natural gas supply demand from 2019 through 2023. (b) Report by Secretary of the Treasury (1) In general The Secretary of Treasury, in coordination with the Secretary of State, shall submit to the appropriate congressional committees a report on each entity involved in construction of the Nord Stream 2 pipeline or construction of the Turk Stream pipeline. (2) Entity defined In this subsection, the term entity — (A) means an entity organized under the laws of the United States; and (B) includes, with respect to the entity, a sub entity, parent entity, subsidiary, or any other entity. (c) Report by Director of National Intelligence The Director of National Intelligence, in coordination with the Secretary of Defense, shall submit to the appropriate congressional committees a report on the impact of the Nord Stream 2 pipeline on— (1) United States interests and security objectives; (2) European energy security and defense posture; (3) Russian influence in Europe; and (4) Ukraine, including the implications of reductions in transit fees as a result of the Nord Stream 2 pipeline. (d) Form The reports required by this section 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) in the House of Representatives— (A) the Committee on Armed Services; (B) the Committee on Foreign Affairs; (C) the Committee in Financial Services; (D) the Committee on Energy and Commerce; (E) the Committee on Oversight and Government Reform; and (F) the Permanent Select Committee on Intelligence; and (2) in the Senate— (A) the Committee on Armed Services; (B) the Committee on Foreign Relations; (C) the Committee on Finance; (D) the Committee on Banking, Housing, and Urban Affairs