December 21, 2018
On Friday, December 21, 2018, the President signed into law:
H.R. 3342, the "Sanctioning the Use of Civilians as Defenseless Shields Act," which requires the President to identify and impose specified sanctions on members of Hizballah or Hamas who use civilians as human shields.
Donald J. Trump, Bill Announcement Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/336402