Instead of thinking of a reason why exactly this could have happened, you choose not to. And I don't blame you. Being brainrotten like you, it would have been a difficult task to do. Think about it (if you still have non-infected brain cells):
That people is in the brink of famine. That same people did not have access to food other than the airdrops. The one who is closer to those airdrops is the one served first. The desperate need to food creates problems, such as stampede and this one also. What should have sorted out of your mouth should have been the following: "Oh God look what tragedy has happened! An immediate ceasefire would stop all this carnage!".