Hamas is in an even tighter spot than usual. Though the Palestinian party is accustomed to navigating restrictions on its activities, for the past month traders and merchants in the northern Sinai Peninsula have reported interruptions to their usual trade and smuggling operations into Hamas-controlled Gaza. Members of the Islamic State's Wilayat Sinai are behind this new blockade, an effort to punish Hamas for resisting greater coordination with the extremist group and for arresting Islamic State supporters in the Gaza Strip, apparently at Egypt's behest.
The blockade has already hurt Hamas, according to local media and Stratfor sources in Gaza. Public markets are reportedly experiencing shortages, and the limited supply of weapons has driven up the price for Hamas. Party leaders have maintained that the blockade will not be much of a hindrance since Hamas can produce its own weapons. Continued production, however, depends on a steady supply of raw materials...