Doesn't look like a body, really, but even more, whatever it is, it looks to be wearing camos. So, did Israel take out some soldiers? Could be body parts hastily strapped onto a gurney to look like a body. Whatever is on the gurney only takes the form of being a body b/c the hand and arm at the top of the gurney. The rest of it doen't appear to be a body.
Good point about the camos. I'm not sure about the parts. he looks to be lying face down and maybe that contributes to the appearance being something different than what you'd expect.