"It make me antsy that Egypt's wargame are all aimed at Israel despite their diplomatic ties"

Because an israeli invasion isn't weird and not far of.

"Indeed Allh took the covenant from the Children of Israel (Jews), and We appointed twelve leaders among them. And Allh said: "I am with you if you perform As-Salt (Prayers) and give Zakt (alms) and believe in My Messengers; honour and assist them, and lend to Allh a good loan. Verily, I will remit your sins and admit you to Gardens under which rivers flow (in Paradise). But if any of you after this, disbelieved,
he has indeed gone astray from the Straight Path."

So because of their breach of their covenant, We cursed them,
and made their hearts grow hard. They change the words from their (right) places and have abandoned a good part of the Message that was sent to them. And you will not cease to discover deceit in them, except a few of them. But forgive them, and overlook (their misdeeds). Verily, Allh loves AlMuhsinn (gooddoers).

And from those who call themselves Christians, We took their covenant, but they have abandoned a good part of the Message that was sent to them. So We planted amongst them enmity and hatred till the Day of Resurrection (when they discarded Allh's Book, disobeyed Allh's Messengers and His Orders and transgressed beyond bounds in Allh's disobedience), and Allh will inform them of what they used to do.

O people of the Scripture (Jews and Christians)!
Now has come to you Our Messenger (Muhammad SAW) explaining to you much of that which you used to hide from the Scripture and passing over (i.e. leaving out without explaining) much. Indeed, there has come to you from Allh a light (Prophet Muhammad SAW ) and a plain Book (this Qur'n)."

[Quran 2:12-15]