A new report that maybe of value:
The Saban Center’s new Analysis Paper, Sinai Security: Opportunities for Unlikely Cooperation Among Egypt, Israel, and Hamas, examines the interests of various actors in, and neighboring, Sinai; considers areas of mutual concern; and lays out the individual capabilities Egypt, Israel and Hamas have for addressing these threats, as well as opportunities for all parties to combine their core strengths to better address mutual interests. Despite these shared interests, the relationship between each of these actors is also extremely complicated. As such, this paper also considers obstacles to cooperation and opportunities for the United States to encourage trust-building and intelligence cooperation between Egypt and Israel.
Link:http://www.brookings.edu/research/pa...t-israel-gold?