This map proves that Iran doesn't really want to defeat ISIS in Iraq and Syria

Iraq and Syria no longer exist as coherent unitary states.

By now, followers of events in the Middle East have grown used to maps that show how ISIS, Al Qaeda, the Free Syrian Army, the Assad regime, the Baghdad government, the Kurdistan Regional Government (KRG), Sunni tribes, Iranian-backed militia groups, and various other actors have filled the vacuum in the countries still officially known as Iraq and Syria.

Michael Pregent, an analyst and former US Army intelligence officer, created a map that greatly clarifies this mess by showing the “priority” and “secondary” defensive front lines for Iran, the Kurds, and the Assad regime, showing the areas that are most vital to the sides’ war objectives.

The map shows that the strategic fault-lines in Iraq and Syria have nothing to do with the country’s internationally recognised borders, or even with the “borders” of ISIS’s “Caliphate.” And it reveals something important about the coming fight against ISIS.

As the map demonstrates, the jihadist group’s domain lies beyond both Iran and the Iraqi Kurdistan Regional Government’s priority defensive boundary. As Pregent told Business Insider, the map shows that “Iran has no intent of defeating ISIS.”

As Pregent notes, ISIS has been defeated nearly everywhere the group has been fought on the ground. “The map tells a story,” he told Business Insider. “ISIS is able to maintain territory because it’s unopposed. But where it’s opposed it loses territory, in both Iraq and Syria.”

The black ring cutting through central Iraq and Syria is there because the region’s military actors just aren’t interested in challenging hte group in those areas.

Iran wants to preserve its proxies’ control over Baghdad and Damascus, while the KRG wants to defend its territory in northern Iraq. But as Pregent says, the Kurds are more worried about defending Kirkuk from a potential offensive from the Iraqi government and its militia allies than they are about removing ISIS from Mosul, Iraq’s second-largest city.

Shia Militia Men Celebrate Amerli TikritAhmad Al-Rubaye/AFP/Getty ImagesIraqi Shiite militia fighters raise up their weapons as they celebrate pushing back ISIS militants on Sept. 3, 2014, on the road between Amerli and Tikrit, in Iraq.

And Iran actually has something to gain from keeping the ISIS problem going. As long as the group survives, Iran can claim that their allies in both countries are the only thing preventing a jihadist takeover — an argument that raises Tehran’s prestige and ensures a degree of international support for their allies in both countries. (It’s also an argument that seems to be working.)

“Iran needs the threat of ISIS and Sunni jihadist groups to stay in Syria and Iraq in order to become further entrenched in Damascus and Baghdad,” Pregent told BI.

Recent events in Iraq make a lot more sense once it’s clear that Iran and its allies don’t see much of a need to advance its red lines deep into Sunni areas. For instance, Ramadi, which is right outside of Baghdad, was only reinforced with around 3,000 troops as ISIS moved against the town in late April, according to Pregent.

The city is so sparsely reinforced because it ‘s primarily Sunni, and falls along a populated, Sunni-heavy, hard-to-defend axis that includes Fallujah and the Sunni Baghdad suburb of Abu Ghraib.

The “red line” is drawn at the Shi’ite neighbourhoods that lie beyond a defensible position near Abu Graihb. Shi’ite Iran and its militia partners in Iraq aren’t as willing to fight and die for a place that sits beyond their primary line of defence — yet another reason Iran might not actually be that committed to defeating ISIS.

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