Joint Chiefs Chairman Predicts ISIS War Will Last Four Years

With Goals, Scope Still Unclear Timeline Not Based on Anything

During an interview at the Defense One conference, Joint Chiefs of Staff Chairman General Martin Dempsey estimated that the US war against ISIS in Iraq and Syria will last “up to four years.

What he’s basing that on is totally unclear, as the Obama Administration continues to escalate the war, and the scope and goals of the conflict at this point remain totally unclear, and growing all the time.

Gen. Dempsey himself has been recently pushing for major increases in the role of US ground troops in the war, suggesting it was time to start considering using them in offensive operations, particularly the retaking of Mosul.

Which is itself not even being attempted yet. The Pentagon is envisioning starting the counter-offensive against ISIS in a big way in Iraq in later 2015, and hasn’t begun the 12+ month process of trying to create a fighting force for inside Syria, which means that won’t begin in earnest until early 2016 at best.

The 4 year timetable, then, even assuming the war goals don’t grow any further (and they already include not only destroying ISIS but imposing regime change in Syria with an as-yet non-existent rebel faction), seems preposterously optimistic, and beyond even the best cases for the Pentagon.

Former Defense Secretary Leon Panetta last month predicted a 30-year war against ISIS, which similarly isn’t based on any actual analysis of the unclear goals and scope of the conflict, but at the very least doesn’t seem to be over optimistic.

Author: Jason Ditz

Jason Ditz is Senior Editor for He has 20 years of experience in foreign policy research and his work has appeared in The American Conservative, Responsible Statecraft, Forbes, Toronto Star, Minneapolis Star-Tribune, Providence Journal, Washington Times, and the Detroit Free Press.