This week, Alpher discusses the differences between Washington’s approach to combating IS and that of Israel; why was Yaalon (reportedly) shunned by most of the Obama administration, in a rare display of dissatisfaction; Why Egypt just closed its border with Gaza and postponed convening Israel-Hamas ceasefire talks by a month, and what this means for a stable ceasefire; and whether there are emerging parallels between Israeli-Jordanian and Israeli-Egyptian security cooperation.