; and (B) fully accounting for and repatriating United States citizens and permanent residents (including deceased United States citizens and permanent residents)— (i) abducted or unlawfully held captive by the Government of North Korea; or (ii) detained in violation of the Agreement Concerning a Military Armistice in Korea, signed at Panmunjom July 27, 1953 (commonly referred to as the Korean War Armistice Agreement ). 104. Authorization of imposition of sanctions with respect to governments that fail to comply with United Nations Security Council sanctions against North Korea (a) Briefing required Not later than 90 days after the date of the enactment of this Act, the President shall brief the appropriate congressional committees regarding each government of a foreign country that the President has identified as failing to— (1) close the branches, subsidiaries, or representative offices of North Korean financial institutions in that country; (2) expel representatives of North Korean financial institutions; (3) close the representative offices and expel the representatives of persons designated under applicable United Nations Security Council resolutions; (4) prohibit joint ventures with North Korean financial institutions; (5) deregister any vessel that constitutes North Korean covered property