Israel's disgusting attacks

So, there's a truce in the war in Gaza. Israel sets up a three-hour truce so that humanitarian workers can get aid to civilians.

Then fires at and kills the aid workers. How can the UN continue in these circumstances when its own aid workers are being killed and injured, even when they are in direct coordination with the Israeli liaison people, who are supposed to ensure their safety.I don't blame the UN for suspending relief until it can be assured humanitarian workers come out alive during a ceasefire.

Although Hamas started this scrap, I guess its one step forward for Israel - from drinking Pepsi while watching Gaza burn, to killing aid workers when their fingers are not supposed to be on triggers.