EXCLUDING FROM THE OPERATION OF PROCLAMATION NO. 2405 DATED MARCH 22, 1985, ENTITLED “RESERVING FOR MILITARY PURPOSES CERTAIN PARCELS OF LAND OF THE PUBLIC DOMAIN SITUATED IN FORT GREGORIO DEL PILAR, CITY OF BAGUIO, ISLAND OF LUZON” OTHERWISE KNOWN AS PMA RESERVATION, A CERTAIN PORTION OF THE LAND EMBRACED THEREIN AND DECLARING THE SAME OPEN FOR DISPOSITION FOR AFP OFF-BASE HOUSING PURPOSES