For me, well my idea of a solution anyway,
01, is nato move a combined, weaponised force into Gaza, and orders the israelis to move out
2, is, by whatever means necessary, Iran's nuclear facilities are immobilised by the same organisation, and if that means a thunderblaster (or whatever it's called) bomb hit's the under the mountain facility, so be it.
3. A nato police force is put into west gaza to stop the settlers just moving in.
There is no negotiating with either the ayatollah or netanyahu, they're both egotistical liars, so the big boys need to step in and put them in their pissy dictatorship places, tell them to go home, stay there and shut the fuck up, until the Gazan, and israeli normal citizens are safe, the two state solution, in agreement with all the arab nations and the UN is in place, and both iran and israel told to shut the fuck up, bite the bullet, and behave like good little boys, or else.
That's how you use international power not sitting on your hands and waffling.