2.There is no war declared between Sudan and Israel. But that does not prevent Israel from bombing Sudan. As with the bombings of the Egyptian Airbase, Iraqi nuclear facilities, again without war being declared Israel feels entitled to bomb other countries in the pursuit of its own security. That the very real possibility of being bombed by Israel creates insecurity for other countries did not matter. Only Israeli security counts.
3.Israel alleges that arms were being supplied to the Palestinian, probably from Sudan. Whether that is true or not the fact remains that Israel itself is being supplied with all kinds of sophisticated weapons by the United States and Europe to be used as Israel thinks fit. Israel’s receipt of arms from foreign countries for its already powerful military forces is legitimate but the Palestinians may not receive arms to defend themselves so that the balance of terror must always be with Israel.