This is good news that Egypt is poking Iran in the eye over its colonialist ways in Gaza. Egypt would no doubt rather have control itself but by controlling its own border, shows they are no ally of Hamas. Hamas is now more isolated and concentrated than before and this makes them easier to deal with. No doubt, many Palestinians would rather live in the West Bank than where Hamas gunmen rule. If Abbas is successful then all Palestinians will be faced with the possibility that what Hamas has been brainwashing them with is not real.
Evidently Iran feels they are powerful enough to be stepping on Saudi Arabia’s and Egypt’s peepee. So this is good that Egypt will come in to be a counter weight to Iran. They are big enough. Question is whether out right war will commence or will it boil down to small proxy wars.