; and (ii) is enrolled in family coverage under TRICARE Prime. . 704. Authority to provide dental care for dependents located at certain remote or isolated locations Section 1077(c) of title 10, United States Code, is amended— (1) in paragraph (1), by striking paragraph (2) and inserting paragraphs (2) and (3) ; and (2) by adding at the end the following new paragraph: (3) (A) Dependents who reside within a specified geographic area and are covered by a dental plan established under section 1076a may receive dental care in a dental treatment facility of the uniformed services on a space available basis if the Secretary of Defense determines that— (i) civilian dental care within the specified geographic area is inadequate or is not sufficiently available; and (ii) adequate resources exist to provide space available dental care to the dependents at the facility. (B) Care under subparagraph (A) shall be provided on a reimbursable basis. . 705. Clarification of applicability of required mental health self-initiated referral process for members of the Selected Reserve Section 1090b(e) of title 10, United States Code, is amended— (1) in paragraph (1), in the matter preceding subparagraph (A), by inserting described in paragraph (3) after member of the armed forces ; and (2) by adding at the end the following new paragraph: (3) A member of the armed forces described in this paragraph is— (A) a member on active duty for a period of longer than 30 days; or (B) a member of the Selected Reserve in a duty status. . 706. Naloxone and fentanyl: regulations; briefing (a) Regulations Not later than January 1, 2025, the Secretary of Defense, in coordination with the Secretaries of the military departments shall prescribe regulations regarding naloxone and fentanyl on military installations. Such regulations shall— (1) ensure that naloxone is available for members of the Armed Forces— (A) on all military installations; and (B) in each operational environment