To require the Secretary of Homeland Security to prepare a report on the homeland security consequences of the base closure and realignment recommendations made by the Secretary of Defense and to require the Defense Base Closure and Realignment Commission to consider the report during their review of such recommendations.

Directs the Secretary of Homeland Security (Secretary) to report to Congress describing the likely consequences and implications on homeland security of the closure or realignment of each military installation included on the list recommended for closure or realignment submitted to Congress by the Secretary of Defense on May 13, 2005, pursuant to requirements of the Defense Base Closure and Realignment Act of 1990 (the Act).

Requires the Defense Base Closure and Realignment Commission, when conducting its review and analysis of such list, to consider the report submitted by the Secretary. Provides that, if the Commission has completed its review and analysis before the date of enactment of this Act, all other closures or realignments carried out shall have have no further force and effect.

Extends by one year certain recommendation review and report dates required under the Act.