; and (II) a list of special justice items; and (ii) review and revise each list created under clause (i) not less often than once every 5 years. (B) Specific items The Attorney General shall place each of the following items on the list of prohibited items or the list of special justice items: (i) Weapons over .50 caliber. (ii) Tactical military vehicles. (iii) Other tactical military equipment. (iv) Tactical law enforcement ballistic protection equipment other than ballistic vests, including ballistic helmets, ballistic shields, battle dress uniforms, and camouflage uniforms and clothing. (v) Grenades, flash bang grenades, grenade launchers, and grenade launcher attachments. (C) Publication The Attorney General shall publish each list created under subparagraph (A) on the website of the Department of Justice and in the Federal Register. (2) Prohibited items (A) In general Except as provided in subparagraph (B), a law enforcement agency may not use covered funds to purchase a prohibited item or receive a prohibited item that was purchased using covered funds. (B) Exception (i) Threats to national security A law enforcement agency may purchase a prohibited item using covered funds, or receive a prohibited item that was purchased using covered funds, if— (I) the Attorney General determines that the prohibited item will be useful in preventing or mitigating damage resulting from a threat to national security; (II) the law enforcement agency has in place an agreement with the National Guard of the State in which the law enforcement agency is located for the storage of the restricted item at a National Guard site