Yes, I believe Israel should receive U.S. Aid. Of course, any nation receiving U.S. Aid has an obligation to participate reasonably and peacefully with the world, not to enact policies that increase strife. The same can be said of the Palestinian government and other nations that receive U.S. Assistance.
Just make sure you know where its going.
To fight the monsters in ISIS, Hamas, Hezbollah, Syria, PLO, you bet!
It's true that Israel has a high civilian casualty rate, but this can be attributed more to the Hamas strategies (frequently used by terrorists) where they try to maximize civilian casualties. They use propaganda to corrupt the minds of civilians, blurring the line between civilian and combatant, and they frequently use women, children, and the elderly as meat shields. They also set up weapon storehouses and bases within hospitals and schools, so that when an attack is prompted, it makes the IDF look bad. Furthermore, the IDF is not actively targeting civilians. A little-known fact in the US: the IDF actually alerts areas about to be bombed so that people have sufficient time to escape. Israel is also the only stable, relatively free, and developed democracy in the Middle-East, which makes them an important strategic and ideological ally. Israel is also the homeland, and the first real official safe haven in history for the Jews, a minority group that most major civilizations for thousands of years have tried to wipe off the map Even if you don't buy the reasons above, the US is currently supplying large amounts of assistance to other countries in the Middle-East (like Qatar) with human rights records that make Israel look like an angel. And we support these countries for reasons not nearly as justifiable as democracy, freedom, or protection of the most hated people in history, we support these countries usually because we like their oil.
After all the settlements and the killings of people in Gaza? No. If you have any doubts remember what happened is summer.
Israel already has a strong and stable economy so foreign aid is not necessary. Gaza is in more need of aid because the civilian casualty rate every since the conflict was much much higher then Israel as well as Palestine having a far weaker economy. Combined with Israels increasing aggression against Gaza under the guise of "self defense" would make the idea of foreign aid to Israel as even more absurd.
NO!!! WE don't need to separate ourselves any further with these Arab countries! All we are doing is creating bridges with a country that really can't help us, and breaking bridges with a country which can be very dangerous, and one that we do not want on their bad side.