; (3) by adding at the end the following: B Mission of the Office 1921. Mission of the Office The Office shall be responsible for coordinating with other Federal efforts and developing a strategy and policy for the Department to plan for, detect, and protect against the importation, possession, storage, transportation, development, or use of unauthorized chemical, biological, radiological, or nuclear materials, devices, or agents in the United States and to protect against an attack using such materials, devices, or agents against the people, territory, or interests of the United States. 1922. Relationship to other Department components and Federal agencies (a) In general The authority of the Assistant Secretary under this title shall not affect or diminish the authority or the responsibility of any officer of the Department or any officer of any other Federal agency with respect to the command, control, or direction of the functions, personnel, funds, assets, or liabilities of any component of the Department or any other Federal agency. (b) Office for strategy, policy, and plans Not later than one year after the date of the enactment of the Countering Weapons of Mass Destruction Act of 2018 , the Assistant Secretary shall, in coordination with the Under Secretary for Strategy, Policy, and Plans, submit to the appropriate congressional committees a strategy and implementation plan to direct programs within the Office and to integrate those programs with other programs and activities of the Department. (c) Federal Emergency Management Agency Nothing in this title or any other provision of law may be construed to affect or reduce the responsibilities of the Federal Emergency Management Agency or the Administrator of the Agency, including the diversion of any asset, function, or mission of the Agency or the Administrator of the Agency. ; (4) by striking section 1905