Not only with cash, but with support. Why do you think the US jumped through the hoops to bail Israel out in 1973? You're a dreamer if you think it's never come close to using it!
U.S. says it killed 10 AQAP Islamist militants in four air strikes in Yemen since April 23 (Reuters)
from the article: Gunter Grass: Poem critical of Netanyahu's Iran policy, not Israel