War - you don't know who to believe.
One thing you can be sure of is that all sides will tell lies in the name of propaganda. In the end wars fought with military might rarely really solve a conflict. In the end the only answer is to truly understand what is behind all the anger and negotiate a just peace for all.
To this day, I do not understand Israel's appalling treatment of the Palestinian people. All sides need to recognise the rights of the other side. As for Syria, Iraq and Afghanistan, clearly little good is being done by wars.
I feel ashamed of the UK and USA who seem very biased in favour of Israel. We have to treat all sides equally. They are all humans like you and me.