The problem is Hamas had been doing similar things. A couple of soldiers didn't realize this wasn't the same tricks Hamas had been playing.
How are Hamas going to "trick" the IDF by walking slowly into the IDF's field of fire, shirtless, with their hands up, carrying a white flag?
Any Hamas fighter who does this is not "playing tricks", he is
surrendering, and shooting him would be a war crime.
Seriously, do you even think about your insane accusations before posting them?
What "similar things" can Hamas possibly have been doing, other than attempting to surrender??
A couple of soldiers have replaced the official rules of engagement with the simplifying idea that anything that moves that isn't in an IDF uniform is an enemy combatant.
It seems extraordinarily unlikely that the
only IDF soldiers to have made this criminal simplification to their rules of engagement
just happened to be the ones who encountered some escsped hostages.
No, this incident suggests very strongly that many members of the IDF have the same attitude that soldiers throughout history have had to civilians in occupied territory - shoot them all, because even if they're not fighting us today, they will be tomorrow.
That attitude is completely understandable, and has been a fundamental part of every soldier's mindset for thousands of years. It's also a war crime, and the chain of command is required by international conventions to stop it from happening, to drum into every soldier that it is unacceptable, and to ensure that they are severely punished should they fall into that lazy and evil mindset.
That this crime was committed strongly suggests that at the very least, some NCOs are (or were) complicit; And that this kind of crime is probably endemic (as it would not be likely to be detected unless by some terrible stroke of bad luck, an IDF patrol were to encounter some escaped hostages).