; and (B) not later than 30 days after the date that the Administrator makes a determination to schedule Federal air marshal service on flights operating to a foreign country with which no written agreement is in effect under subsection (c), the name of the applicable foreign government or partner, an explanation for why no written agreement exists, and a justification for the determination that such mission is necessary for aviation security. (e) Mission scheduling automation The Administrator shall endeavor to acquire automated capabilities or technologies for scheduling Federal air marshal service missions based on current risk modeling. 252. Crew member self-defense training The Administrator, in consultation with the Administrator of the Federal Aviation Administration, shall continue to carry out and encourage increased participation by air carrier employees in the voluntary self-defense training program under section 44918(b) of title 49, United States Code. 253. Flight deck safety and security (a) Threat assessment Not later than 90 days after the date of enactment of this Act, the Administrator, in consultation with the Administrator of the Federal Aviation Administration, shall complete a detailed threat assessment to identify any safety or security risks associated with unauthorized access to the flight decks on commercial aircraft and any appropriate measures that should be taken based on the risks. (b) RTCA report The Administrator, in coordination with the Administrator of the Federal Aviation Administration, shall disseminate RTCA Document (DO–329) Aircraft Secondary Barriers and Alternative Flight Deck Security Procedure to aviation stakeholders, including air carriers and flight crew, to convey effective methods and best practices to protect the flight deck. 254. Carriage of weapons, explosives, and incendiaries by individuals (a) Interpretive rule Subject to subsections (b) and (c), the Administrator shall periodically review and amend, as necessary, the interpretive rule (68 Fed. Reg. 7444)