Defense, joint defense facility at Pine Gap [electronic resource] : Agreement between the United States of America and Australia Extending the Agreement of December 9, 1966, as Amended and Extended effected by exchange of notes signed at Canberra, June 4, 1998.
Agreement between the United States of America and Australia Extending the Agreement of December 9, 1966, as Amended and Extended effected by exchange of notes signed at Canberra, June 4, 1998