behavioral therapy, play therapy, and peer mentoring and counseling. (5) Substance abuse counseling and treatment services, including harm-reduction strategies. (6) Emergency, transitional, and permanent housing assistance (such as safe shelter and housing for runaway and homeless youth). (7) Targeted gang prevention, intervention, and exit services such as tattoo removal, successful models of anti-gang crime outreach programs (such as street worker programs), and other criminal street gang truce or peacemaking activities. (8) Training and education programs for pregnant teens and teen parents. (9) Alternatives to detention and confinement programs (such as mandated participation in community service, restitution, counseling, and intensive individual and family therapeutic approaches). (10) Pre-release, post-release, and reentry services to assist detained and incarcerated youth with transitioning back into and reentering the community. 314. Authorization of appropriations Subject to the limitation under section 402(e), there are authorized to be appropriated for fiscal year 2018, such sums as may be necessary to carry out this subtitle and section 402. B PROMISE Implementation Grants 320. PROMISE Implementation grants authorized (a) PROMISE Implementation grants authorized The Administrator of the Office of Juvenile Justice and Delinquency Prevention is authorized to award grants to units of local government and Indian tribes to assist PROMISE Coordinating Councils with implementing PROMISE Plans developed pursuant to subtitle A. (b) Grant duration and amount (1) Duration A grant awarded under this subtitle shall be for a three-year period. (2) Maximum grant amount A grant awarded under this subtitle shall not be for more than $10,000,000 per year for each year of the grant period. (c) Non-Federal funds required For each fiscal year during the three-year grant period for a grant under this subtitle, each unit of local government or Indian tribe receiving such a grant for a PROMISE Coordinating Council shall