The sooner the EU and the USA realize that supporting Israel is not in their best interests and that Israel has become a strategic liability then the sooner the problem of Gaza will be solved. A total embargo of Israel's exports will be a good start. A blockade of Israeli ports with Western warships would be highly beneficial.
U.S. confirms ISIS computer expert killed in air strike (Reuters)
from the article: Report: Lieberman changes policy, invites European diplomats to Gaza