Israel/US relations are not nearly as sunny as that chart depicts. "Strained" is closer to the truth, when US officials say stuff like this:
Senior WH official calls Israel's PM "chickenshit":
http://www.theatlantic.com/internati...ngle_page=true
... and ...
State Department spokeswoman Jen Psaki says "throwing molotov cocktails at traffic is not terrorism":
http://israelmatzav.blogspot.co.il/2...g-molotov.html
... and ...
John Kerry (with EU support) threatens Israel with boycotts:
http://www.gatestoneinstitute.org/41...erry-europeans
... and do things like this (in the middle of last summer's Operation Protective Edge, no less) ...
Obama blocks missile delivery to Israel during wartime:
http://www.israelnationalnews.com/Ne...7#.VFNuk_mUeik
Google results for "Israel John Kerry go away":
https://www.google.co.il/webhp?sourc...ry%20go%20away
As for Israel and the EU... don't make me laugh:
Israel recalls its ambassador to Sweden:
http://www.jpost.com/Breaking-News/A...rniture-380262
http://www.jpost.com/Israel-News/Pol...n-state-380351