; or (2) a known or suspected foreign intelligence officer serving in a United States post. 618. Biennial report on foreign investment risks (a) Intelligence community interagency working group (1) Requirement to establish The Director of National Intelligence shall establish an intelligence community interagency working group to prepare the biennial reports required by subsection (b). (2) Chairperson The Director of National Intelligence shall serve as the chairperson of such interagency working group. (3) Membership Such interagency working group shall be composed of representatives of each element of the intelligence community that the Director of National Intelligence determines appropriate. (b) Biennial report on foreign investment risks (1) Requirement Not later than 180 days after the date of the enactment of this Act, and biennially thereafter, the Director of National Intelligence shall submit to the congressional intelligence committees a report on foreign investment risks prepared by the interagency working group established under subsection (a). (2) Content Each report required by paragraph (1) shall include an identification, analysis, and explanation of the following: (A) Any current or projected major vulnerability to the national security of the United States with respect to foreign investment. (B) Any macro trends in foreign investment of a country that such interagency working group has identified to be a country of special concern. (C) Any strategy used by such a country to exploit a vulnerability identified under subparagraph (A) through the acquisition of critical technologies, critical materials, or critical infrastructure. (D) Any market distortion or unfair competition by a foreign country in the form of market barriers, nonreciprocal investment treatment, subsidies, government corruption, compulsory technology transfer, or theft of intellectual property. 619. Report on surveillance by foreign governments against United States telecommunications networks Not later than 180 days after the