; (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 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 on Financial Services; (D) the Committee on Energy and Commerce; and (E) 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; and (E) the Select Committee on Intelligence.