Let's be honest here. From now on Israel is on its own. A new ME assures that. What it currently possesses for defense purposes is more then adequate if it gets back behind 1967 borders and cedes occupied East Jerusalem to the Palestinians. If not no amount of money for any purpose will save it.
Netanyahu pays hospital visit to family of Palestinian infant killed in arson attack (Haaretz)
from the article: Israel may ask U.S. for $20 billion more in security aid, Barak says