; and (ii) an assessment detailing any risks relating to the implementation of such agreement. (b) Israeli Cooperative Missile Defense Program, David's Sling Weapon System co-production (1) In general Subject to paragraph (2), of the funds authorized to be appropriated for fiscal year 2019 for procurement, Defense-wide, and available for the Missile Defense Agency not more than $50,000,000 may be provided to the Government of Israel to procure the David's Sling Weapon System, including for co-production of parts and components in the United States by United States industry. (2) Certification The Under Secretary of Defense for Acquisition and Sustainment shall submit to the appropriate congressional committees a certification that— (A) the Government of Israel has demonstrated the successful completion of the knowledge points, technical milestones, and production readiness reviews required by the research, development, and technology agreement and the bilateral co-production agreement for the David's Sling Weapon System; (B) funds specified in paragraph (1) will be provided on the basis of a one-for-one cash match made by Israel or in another matching amount that otherwise meets best efforts (as mutually agreed to by the United States and Israel)