; and (B) address the implications of climate change on homeland security and near- and long-term national disaster risk, including emergency preparedness, response, recovery, and mitigation. (2) Briefing Not later than 180 days after the date of enactment of this Act, appropriate personnel of FEMA shall brief the Committee on Homeland Security of the House of Representatives and the Committee on Homeland Security and Governmental Affairs of the Senate on the process and rationale that resulted in the exclusion of references to climate change from the originally published 2018–2022 Strategic Plan, and if requested by the Chair of either such Committee, a written report describing such process and rationale. (b) Future strategic plans Any strategic plan subsequent to the 2018–2022 Strategic Plan developed by FEMA shall— (1) explicitly mention climate change, in accordance with the policy of FEMA under section 101 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5121 ), as amended by section 3; and (2) address the implications of climate change on homeland security and near- and long-term national disaster risk, including emergency preparedness, response, recovery, and mitigation, drawing upon findings and recommendations, once available, from the Climate Change Subcommittee described in section 6 and the assessment of climate change risks and preparedness described in section 7. 6. National Advisory Council Climate Change Subcommittee (a) Establishment Not later than 60 days after the date of enactment of this Act, the Secretary of Homeland Security shall establish, as a subcommittee of the National Advisory Council, the Climate Change Subcommittee (in this Act referred to as the Subcommittee ). (b) Membership (1) In general Notwithstanding any other provision of law, the Subcommittee shall consist of— (A) the Administrator of FEMA; (B) the Director of the United States Geological Survey of the Department of the Interior