; (2) an evaluation of opportunities to demonstrate commercial best practices at shipyards, including the demonstration of artificial intelligence technologies to ensure timely predictions for individuals responsible for maintenance and planning at shipyards by connecting datasets, executing models, and providing outputs in near real-time; (3) an identification of shipyard assets of the Navy with sufficient data available to enable near-term demonstrations of artificial intelligence predictive maintenance technologies, and an estimate of resources needed within the Navy to accelerate such demonstrations with respect to such assets; and (4) an identification of any policy or technical challenges to implementing artificial intelligence or machine learning for purposes of carrying out the Shipyard Infrastructure Optimization Program of the Department of the Navy. (c) Briefing Not later than 180 days after the date of the enactment of this Act, the Secretary of the Navy shall provide to the congressional defense committees a briefing on— (1) the strategy under subsection (a); (2) the results of the assessment under subsection (b); and (3) a plan to execute any measures pursuant to such assessment. 351. Assessment and strategy relating to hardening of certain military installations against attack by Iran and Iranian-associated groups (a) Assessment and strategy The Secretary of Defense, in coordination with the Commander of the United States Central Command, shall— (1) conduct an assessment of the air and missile defense capabilities at covered military installations with respect to defense against potential attacks from Iran, the Islamic Revolutionary Guard Corps, and any associated groups