This article was originally published by the Institute for the Study of War (ISW) on 9 November 2016.
ISIS has organized a number of external attacks worldwide in the past year, some of which have been thwarted. ISIS’s global network is still operating and is poised to continue conducting external attacks in late 2016. The U.S. must recognize that the campaign to recapture Mosul and Raqqa will not defeat ISIS. Rather, any military success in Iraq and Syria must be the first phase of a campaign to counter ISIS globally, whether through military or non-military means.
ISIS has been planning an external attack from Raqqa, Syria. The U.S. and its partners in the counter-ISIS coalition are assisting the major operations to recover Raqqa and Mosul, ISIS’s main urban hubs. ISIS is conducting counter-offensives inside Iraq to divert Coalition attention from these main efforts. Similarly, ISIS will direct its global network to launch additional counter-offensives across its global footprint. Coalition partner nations face a high risk of attacks by ISIS on their homelands and their populations abroad while the offensives to recapture Mosul and Raqqa progress. The attack threat emanating from Raqqa highlights that ISIS-linked militants across the world still receive direction from ISIS in core terrain.