Pub. L. 102-484, div. A, tit. X, subtit. E, sec. 1042
MAINTENANCE AND OPERATION OF EQUIPMENT.
SEC. 1042. MAINTENANCE AND OPERATION OF EQUIPMENT.Section 374(b) of title 10, United States Code, is amended— (1) in paragraph (2)— (A) by redesignating subparagraphs (B), (C), (D), and (E) as subparagraphs (C), (D), (E), and (F), respectively; and (B) by inserting after subparagraph (A) the following new subparagraph: “(B) Detection, monitoring, and communication of the movement of surface traffic outside of the geographic boundary of the United States and within the United States not to exceed 25 miles of the boundary if the initial detection occurred outside of the boundary.”; and (2) in paragraph (3), by striking out “paragraph (2)(C)” and inserting in lieu thereof “paragraph (2)(D)”.