on the date that is 180 days after the date of the enactment of this Act, there is transferred from the Director of the Defense Intelligence Agency to the Director for Intelligence of the Joint Staff all functions and all assigned responsibilities performed by the Watchlisting Branch. (2) Transition plan (A) Congressional briefing Not later than 60 days after the date of the enactment of this Act, the Director of the Defense Intelligence Agency and the Director for Intelligence of the Joint Staff shall jointly brief the congressional intelligence committees and the congressional defense committees on the plan to carry out the transfer required under paragraph (1). (B) Submittal of formal plan Not later than 90 days after the date of the enactment of this Act, the Director of the Defense Intelligence Agency and the Director for Intelligence of the Joint Staff shall jointly submit to the congressional intelligence committees and the congressional defense committees a formal plan for the transfer required under paragraph (1). (3) Limitation on use of funds The Director of the Defense Intelligence Agency may not obligate or expend any funds authorized to be appropriated for the Watchlisting Branch for fiscal year 2018 after the date that is 180 days after the date of the enactment of this Act. Any such funds that are unobligated or unexpended as of such date shall be transferred to the Director for Intelligence of the Joint Staff. (d) Counter-Threat Finance (1) Elimination Not later than 180 days after the date of the enactment of this Act, the Director of the Defense Intelligence Agency shall eliminate the Counter-Threat Finance analysis function of the Defense Intelligence Agency. All personnel and assets pertaining to such function shall be transferred to other elements of the Defense Intelligence Agency, as determined by the Director. (2) Transition plan (A) Congressional briefing Not later than 60 days after the date of the enactment of this Act, the Director of the Defense Intelligence Agency shall brief the