My brother in-law is Israeli by birth and former lieutenant in the IDF. When he married my sister he moved to the UK with her. When Lebanon broke out in 2006 he wanted to be back to Israel and the only thing that really held him back in the end was the fact they have a baby.
US rally shows support for ex-Marine held by Iran on spying charges (AP)
from the article: Fear is driving Israelis to obtain foreign passports