No, but they likely have numerous relatives there, investments and property. I would also say that some of their sons (and daughters)have also done IDF duty there as well. Plus, they bankroll Israel themselves and make sure the rest of the US taxpayers do too. What have you done lately for Israel Jules?
Aden hotel used by Yemen goverment hit by grenade (Reuters)
from the article: U.S. Jewish leaders: Obama wants Israel to create context for peace