the government of Mexico to counter transnational criminal organizations in cyberspace. (c) Quarterly monitoring briefing The Secretary shall, on a quarterly basis in conjunction with the briefings required by section 484 of title 10, United States Code, provide to the appropriate congressional committees a briefing setting forth, for the preceding calendar quarter, the following: (1) Each country in which an operation was conducted under subsection (a). (2) The purpose and nature of each operation set forth pursuant to paragraph (1). (3) The start date and end date or expected duration of each operation set forth pursuant to paragraph (1). (4) The elements of the Department of Defense down to O–6 command level who conducted or are conducting the operations set forth pursuant to paragraph (1). (d) Rule of construction Nothing in this section shall be construed to supersede any standing prohibitions on collection of information on United States persons.