1980 Arab-Israeli War

Two scenarios:

1. Looking at the infallible Wikipedia, Egyptian Islamic Jihad and the Muslim Brotherhood of Syria appear to have had at least a plausible chance of seizing power in those two countries in the late 70's and 1980.

Is it possible that those two nations would have been willing to launch assaults on Israel at that time, with radical governments?

2. Assuming the same sort of end to the 1973 war, would any change in secular leadership have plausibly led to Egypt and Syria giving an invasion of Israel another go. Keep the Camp David Accords or leave them, it's up to you.
 
Is it possible that those two nations would have been willing to launch assaults on Israel at that time, with radical governments?

It's possible and it would have been an even worse defeat since the Soviets would be more restrained in helping them. But I don't think the radicals had that much of a chance to seize power. Assad was even more ruthless then the shah, Sadat had gained legitimacy by not getting his ass completely kicked by Israel and both regimes had external ventures to redirect the people's attention to.

Assuming the same sort of end to the 1973 war, would any change in secular leadership have plausibly led to Egypt and Syria giving an invasion of Israel another go.

It seems to me Syria started focusing more on Lebanon after that. As for Egypt, if Sadat can't negotiate peace with Israel then I don't think he has a choice. He doesn't have his Lebanon.
 
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