The Jordanian king I think you’re talking about was assassinated in Jerusalem by a Palestinian nationalist because the king had started peace talks with Israel. The attacker wasn’t a refugee, nor do I think they were “taking over the country”.

Or you’re talking about someone else and I’ m mixing things up.

Thanks, I was not aware of this. This changes a lot.

Could you point me in the right direction? (i.e. are there good/neutral articles elaborating on this specific case?)