Israeli leaders and outside observers realized from the very beginning that the only way to maintain such a violently imposed, ethnically based nation-state was through military dominance of the region. For Israel to achieve this military dominance required two things:
(1) The creation of a military more powerful than all the others in the region combined. Israel has achieved this through a uniquely massive influx of US tax dollars and technology, occasionally purloined but largely procured through the machinations of its lobby. (Among other things, Israel has several hundred nuclear weapons, a fact almost never mentioned by American media or the American government.)
(2) The prevention of any other nation in the region from becoming a threat. Israel has attained this goal through several strategies: divide and conquer techniques, direct invasions and attacks (or pushing the U.S. to carry out attacks), and the propping up of despots who would openly or tacitly agree (sometimes in return for similarly large influxes of American tax money) not to support the rights of those oppressed and ethnically cleansed by Israel.
For the past 30-plus years, Egypt has been among those despotic regimes supported by the U.S. and Israel in return for turning its back on Palestinians.
The Egypt-Israeli peace treaty of 1979 has occasionally been mentioned in news reports on the current uprising. That treaty was an arrangement in which the Egyptian leader of the time, Anwar Sadat, stopped opposing Israel’s previous ethnic cleansing of close to a million indigenous Palestinian Muslims and Christians (at least 750,000 in 1947-49 and an additional 200,000 in 1967). This removed the most populous and politically significant country from the Arab front opposing Israel’s illegal actions and led the way for other nations to “normalize” relations with the abnormal situation in Palestine.