; and (B) a description of any efforts of the commanders of the combatant commands taken in support of the responsibilities of the Working Group. (g) Termination (1) In general Except as provided in paragraph (2), the Working Group shall terminate on September 30, 2028. (2) Authority to extend The Secretary of Defense may extend the termination date under paragraph (1) if the Secretary determines such extension to be in the national security interests of the United States. (h) Definitions In this section: (1) The term appropriate congressional committees means— (A) the congressional defense committees, as such term is defined in section 101 of title 10, United States Code; and (B) the congressional intelligence committees, as such term is defined in section 3 of the National Security Act of 1947 ( 50 U.S.C. 3003 ). (2) The term battlespace awareness has the meaning given that term in the Joint Publication 1–02 of the Department of Defense, titled Department of Defense Dictionary of Military and Associated Terms , or successor publication. (3) The term covered operational use means use by a government for operations in a defense or intelligence context. (4) The term Five Eyes countries means the following: (A) Australia. (B) Canada. (C) New Zealand. (D) The United Kingdom. (E) The United States. (5) The term Five Eyes Intelligence Oversight and Review Council means the council established pursuant to the agreement entered into between the Inspector General of the Intelligence Community of the United States and the relevant foreign counterparts of the governments of the Five Eyes countries, titled Charter of the Five Eyes Intelligence Oversight and Review Council , done on October 2, 2017.