Pub. L. 91-441, tit. IV, sec. 402

Sec. 402. None of the funds authorized by this or any other Act may be obligated or expended for the purpose of initiating deployment of an anti-ballistic missile system at any site other than Whiteman Air Force Base, Knobnoster, Missouri; except that funds may be obligated or expended for the purpose, of initiating advanced preparation (site selection, land acquisition, site survey, and the procurement of long lead-time items) for an anti-ballistic missile system site at Francis E. Warren Air Force Base, Cheyenne, Wyoming. Nothing in the foregoing sentence shall be construed as a limitation on the obligation or expenditure of funds in connection with the deployment of an anti-ballistic missile system at Grand Forks Air Force Base, Grand Forks, North Dakota, or Malmstrom Air Force Base, Great Falls, Montana.