; (J) not fewer than 3 elected leaders of federally recognized Indian tribes, including 1 elected leader from a federally recognized Indian tribe located in Alaska; (K) health care and mental health practitioners and counselors and providers with experience in working with Indian survivors of trafficking and sexual assault, with a letter of recommendation from a local tribal chair or tribal law enforcement officer; (L) Indian advocacy organizations whose primary clients are Indians, focused on violence against women and children specifically in Indian lands; (M) at least 1 Indian survivor of human trafficking; (N) at least 1 family member of a missing Indian person; (O) at least 1 family member of a murdered Indian person; (P) the National Institute of Justice; and (Q) the Indian Health Service. (3) Periods of appointment Members shall be appointed for the life of the Committee. (4) Vacancies A vacancy in the Committee shall be filled in the manner in which the original appointment was made and shall not affect the powers or duties of the Committee. (5) Compensation Committee members shall serve without compensation. (6) Travel expenses The Secretary of the Interior, in coordination with the Attorney General, shall consider the provision of travel expenses, including per diem, to Committee members when appropriate. (c) Duties (1) Recommendations for the Department of Interior and Department of Justice Not later than 18 months after the date of enactment of this Act, the Committee shall make recommendations to the Secretary of the Interior and Attorney General on actions the departments can take to help combat violent crime against Indians and within Indian lands, including the development and implementation of— (A) successful strategies for identifying, reporting, and responding to instances of missing persons, murder, and human trafficking in Indian lands and of Indians