Israel has not had enough time to rearm and retrain. They have 30 thousand battle hardened soldiers that only practice a few weeks a year. They need to stock up on suplies that the U.S. is producing as quick as they can, to keep up with 2 wars. War this summer is to soon. Besides if the U.S. ends one of the wars it is fighting, it will be in better position to keep Iran in check.
Egypt postpones verdict in retrial of Al Jazeera journalists to Aug. 29 (Reuters)
from the article: A war in the summer?