Source: Stratfor:

The June 15 edition of the Jordan Times reported that Amman had beefed up security along its border with Iraq amid fears that the Islamic State in Iraq and the Levant is inching toward the kingdom. Quoting unnamed Islamist sources, the report added that the jihadist group had established a branch within the kingdom as part of its plans to create a regional emirate.

The militant group’s intent to expand into Jordan follows the region’s geopolitical logic. After its push into Iraq, and already controlling significant swathes of Syrian territory, the jihadist group can try to push into the Hashemite kingdom from two directions. Jordan is the only opening available to Islamic State in Iraq and the Levant — the group cannot move north into Turkey, nor could it move southwest into Lebanon. Even in Jordan, though, the group faces considerable challenges.