Security’s efforts to address any identified security vulnerabilities. 1984. Nuclear material and explosive detection technology The Secretary, in coordination with the Director of the National Institute of Standards and Technology and the head of each relevant Federal department or agency researching nuclear material detection systems or explosive detection systems, shall research, facilitate, and, to the extent practicable, deploy next generation technologies, including active neutron interrogation, to detect nuclear material and explosives in transportation systems and transportation facilities. H Transportation security 1985. National strategy for transportation security review (a) GAO review (1) In general Not later than 1 year after the date of enactment of this Act, the Comptroller General of the United States shall evaluate the degree to which the most recent National Strategy for Transportation Security, as updated, under section 114(s) of title 49, United States Code, is reflected in relevant Federal transportation security programs, budgets, research, staffing levels, and related activities. (2) Considerations In conducting the evaluation under paragraph (1), the Comptroller General shall consider the degree to which— (A) the strategy is sufficiently forward-looking to guide future Federal efforts relating to transportation security