Nick Buckles, the chief executive of global security group G4S, is to step down from his position and retire from the company at the end of May.

BBC: G4S chief executive Nick Buckles to step down

"This was a very serious incident because they penetrated the protected area, and that's when there was supposed to be an immediate security response, " said Edwin Lyman, a senior scientist with Global Security Program, a watchdog group that monitors the Department of Energy and the Nuclear Regulatory Commission.

CNN: Nun, two others in federal court for nuclear breach

But the violence presents Morsy with an opportunity, said Patrick Skinner, a senior associate with The Soufan Group, which tracks global security issues.

CNN: North Sinai violence flares again

"It's a status quo document, I think, in virtually every respect, " said Bruce Blair, president of World Security Institute and co-coordinator of Global Zero, a disarmament group.

WSJ: U.S. Keeps First-Strike Nuclear Strategy

Casey Institute of the Center for Security Policy, a non-profit policy group which addresses, among other issues, the nexus between national security and global finance.

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