; (2) the length of any such separation; (3) the status of any efforts undertaken by the Secretary to reunify such children with a parent or legal guardian; and (4) the number of any such reunifications. 234. The Secretary shall submit to the Congress a plan to promptly facilitate the reunification of all children separated from their parents or family units and placed in the custody of the Office of Refugee Resettlement: Provided , That the funds made available in this title under the heading Office of the Secretary — General Departmental Management shall be reduced by $100,000 for each day after August 1, 2018, that such reunification plan has not been submitted to the Congress and such funds shall be rescinded in the amount of each such reduction: Provided further , That no portion of the reduction required by the preceding proviso shall be taken from any of the specific line items listed below the General Departmental Management, Federal Funds line in the table at the end of the committee report accompanying this Act. 235. To the extent practicable, and so long as it is appropriate and in the best interest of the child, in cases where the Office of Refugee Resettlement of the Department of Health and Human Services is responsible for the care of siblings who are unaccompanied alien children (as defined in section 462(g)(2) of the Homeland Security Act of 2002 ( 6 U.S.C. 279(g)(2) ), the Director of the Office shall place the siblings— (1) in the same facility; or (2) with the same sponsor. 236. Beginning with April 2018, the Secretary shall submit to Congress a monthly report on, with respect to children who were separated from their parents or legal guardians by the Department of Homeland Security and subsequently classified as unaccompanied alien children and transferred to the custody of the HHS' Office of Refugee Resettlement— (1) the number and ages of children so separated at or between ports of entry; (2) the length of any such separation