It might be what’s discussed in the article linked below, because there seemed to be a tank at the beginning. Tbh the Israelis seem quite disorganised. It’s not like they’re grabbing civvies to hide behind. More like they’re just as scared as them. That would make sense for people who’ve signed up as security at a festival mainly to watch people dance, break up a few fights, and prevent unarmed people going on a stage. I don’t really know what uniforms the IDF or Israeli police usually wear, though.