(1) The Under Secretary shall periodically review threats to civil aviation, with particular focus on
(A) a comprehensive systems analysis (employing vulnerability analysis, threat attribute definition, and technology roadmaps) of the civil aviation system, including
(i) the destruction, commandeering, or diversion of civil aircraft or the use of civil aircraft as a weapon; and
(ii) the disruption of civil aviation service, including by cyber attack;
(B) explosive material that presents the most significant threat to civil aircraft;
(C) the minimum amounts, configurations, and types of explosive material that can cause, or would reasonably be expected to cause, catastrophic damage to aircraft in air transportation;
(D) the amounts, configurations, and types of explosive material that can be detected reliably by existing, or reasonably anticipated, near-term explosive detection technologies;
(E) the potential release of chemical, biological, or similar weapons or devices either within an aircraft or within an airport;
(F) the feasibility of using various ways to minimize damage caused by explosive material that cannot be detected reliably by existing, or reasonably anticipated, near-term explosive detection technologies;
(G) the ability to screen passengers, carry-on baggage, checked baggage, and cargo; and
(H) the technologies that might be used in the future to attempt to destroy or otherwise threaten commercial aircraft and the way in which those technologies can be countered effectively.