of the Russian Federation in the United States. Sec. 615. Modification of certain reporting requirement on travel of foreign diplomats. Sec. 616. Semiannual report on referrals to Department of Justice by elements of the intelligence community regarding unauthorized disclosure of classified information. Sec. 617. Notifications of designation of an intelligence officer as a persona non grata. Sec. 618. Biennial report on foreign investment risks. Sec. 619. Report on surveillance by foreign governments against United States telecommunications networks. Sec. 620. Reports on authorities of the Chief Intelligence Officer of the Department of Homeland Security. Sec. 621. Report on geospatial commercial activities for basic and applied research and development. Sec. 622. Technical amendments related to the Department of Energy. Sec. 623. Sense of Congress on WikiLeaks. 2. Definitions In this Act: (1) Congressional intelligence committees The term congressional intelligence committees means— (A) the Select Committee on Intelligence of the Senate