Regardless of how
you feel, the whole world (except Israel's
buddy USA) agrees this was a heinous act of terrorism. They were not at all in any sense acting according to law, and it is intellectually dishonest of you to pretend they were. First of all, Israel claims it is
not in war with the Palestinian people or occupying them. If that were true they would not isolate the Palestinian people from the rest of the world and denying them food, educative materials, rebuilding materials and aid of
any kind. The rules of the Geneva Convention are pretty damn clear about how you can't collectively punish an entire people
even in war (if there was any war, Israel denies this). Israel completely breaches any international law ever made and don't give a damn. Even with this flotilla they said they would bring the aid to Gaza, yet they say that tents and cement or prefab housing would not go through since they do not (illegally) allow that in.
Secondly, they should not forcefully invade humanitarian aid in international waters because of some completely illegal blockade only enforced to make any Palestinian alive suffer. If you have any other reason for this blockade do tell me why pencils and paper, toys, musical instruments, and so on is forbidden to enter gaza for instance.