The Israelis did this while Obama was in office, too.
Trump is openly behind Israel and so am I.
Obama did things for them as well, he signed off on the defense aid package in the last year, 30 + billion dollars over a 10 year period.
This helps Israel with its missile defense systems to counter Iran. There has been joint Israel-USA work on missile defense during the Obama years.
Products that could be sold to Gulf Arabs since it would help protect them from Iran. Qatar was reportedly getting an anti-missile system through an American third party.