With Saudi and allies striking Iranian-backed fighters, Israel and Jewish Agency increasingly frustrated by refusal of handful of Jews left in the country to leave. Israel is closely following developments in Yemen, where Gulf states are bombing Iranian-backed fighters, and has expressed deep concern over the fate of the last few Jews in the country. Saudi Arabia and its allies launched a series of air strikes overnight Wednesday, battling Iranian-backed Houthi fighters who have captured swathes of the country. Israel believes that there are less than 100 Jews remaining in Yemen. Most of that number is concentrated in Sanaa, which...