The security coordination between Israel and the PA, which contributed much to the relative calm of recent years, is now in crisis.
Aluf Benn is the editor-in-chief of Haaretz Newspaper. He has followed the country's leadership, foreign policy, and national security, covering six prime ministers from Yitzhak Rabin through Benjamin Netanyahu's second term, and reporting on Israeli-Arab wars and peace efforts since the Oslo Accords in 1993.
His work has appeared in The New York Times, Foreign Affairs, and Newsweek, and he is a regular contributor to The Guardian.
Benn holds an MBA degree from the Kellogg School of Management at Northwestern University, and a degree from Tel Aviv University.
As the countries owning most of the planet's oil reserves confront growing political turmoil, the economic stability of the whole world will remain at risk - until an alternative to petroleum is developed.
PM must choose between the ideology he was raised on and the duties of the leader of a small country entirely dependent on international support.
Two years after returning to power, Prime Minister Benjamin Netanyahu is enmeshed in a web of onerous constraints and seeking a way out. Polls show his popularity plunging, and his Likud party's brand has been squeezed between Kadima and Yisrael Beiteinu.
While chaos and change reigned supreme, Iran succeeded in repairing its uranium-enrichment plant after the cyber attack by the Stuxnet computer worm.
Now the adviser closest to Netanyahu is his former commander, Defense Minister Ehud Barak, with who he enjoys talking but ignores his advice.
There is growing concern in Israel that Egypt will become a hostile front, adding to the feeling of international isolation which has only intensified since Benjamin Netanyahu became prime minister.
Since the peace accord with Egypt, Israel has been preoccupied with enemies to the north and east. Maybe that's why it was caught off guard by recent events to the west?
Netanyahu, unlike Mubarak, does not face hundreds of thousands of demonstrators demanding his departure, but the political atmosphere here is oppressive.
Israel will find it difficult to take action far to the east when it can not rely on the tacit agreement to its actions on its western border.