DEPARTMENT OF THE ARMY LANDS.

SEC. 906. DEPARTMENT OF THE ARMY LANDS. (a) All lands transferred, exchanged, or acquired by this Act within the camp boundaries shall immediately become a part of Camp W.G. Williams and shall be administered and managed by the Department of the Army in accordance with the same laws, regulations, and executive orders applicable to the lands under the jurisdiction of the Department of the Army adjoining such acquired tracts. (b) Subject to valid existing rights, no lands owned by the United States within the camp boundaries shall be available for any form of settlement, sale, location, or entry under the general land laws, including the mining laws, but not the mineral or geothermal leasing laws, and such lands shall be administered and managed by the Department of the Army. (c) The provisions of this section shall be effective for a period of twenty years after the date of enactment of this Act, unless at the end of such twenty-year period, the Secretary of the Army determines that such lands are still required for purposes of national security, in which case the provisions of this section shall be effective for a period of forty years after the date of enactment of this Act.