; and (6) direct the Defense Information Systems Agency and the United States Cyber Command to Develop a capability for continuous, independent monitoring of packet streams for 5G data on frequencies assigned to the Department of Defense to validate availability, confidentiality, and integrity of Department of Defense communications systems. (c) Implementation plan Not later than 90 days after the date of the enactment of this Act, the Secretary of Defense shall submit to Congress a plan for the implementation of the program under subsection (a). (d) Report required Not later than 180 days after submitting the plan under subsection (c), the Secretary of Defense shall submit to Congress a report that includes— (1) a comprehensive assessment of the findings and conclusions of the program under subsection (a); (2) recommendations on how to mitigate vulnerabilities in the Department of Defense telecommunications infrastructure; and (3) an explanation of how the Department of Defense plans to implement such recommendations.