'Acute Risk' Iraq Could Again Fall to Internal Conflict Amid Iran War

Iraq faces a renewed threat of internal conflict as the war in Iran escalates. Its historic balancing between US and Iranian interests strains, risking destabilization with regional security implications.

Iraq is at an acute risk of descending back into internal conflict as the ongoing war in Iran intensifies. The country’s previous ability to juggle its alliances between US-aligned and Iranian-aligned factions is unraveling, exposing Baghdad to renewed sectarian and political violence. This development marks a critical turning point that threatens the fragile stability of the region.

Historically, Iraq has operated as a complex geopolitical pivot, managing competing US and Iranian influences to maintain relative calm after years of conflict. This balance allowed Baghdad to avoid major domestic upheavals despite deep factional divisions. However, with the Iran war's outbreak, these delicate arrangements face severe pressure, raising alarms about Iraq again becoming a battleground for proxy conflicts.

Strategically, Iraq’s potential relapse into internal strife would not only derail its own state-building and reconstruction efforts but also destabilize broader Middle Eastern security architectures. The US and other global powers could be compelled to recalibrate their policies amid escalating violence and growing influence operations by Tehran’s proxies, amplifying regional tensions and risking wider confrontation.

Operationally, the risk centers on armed factions within Iraq linked to competing external patrons, including Iran-aligned militias and US-supported forces. The potential for escalated militia clashes, targeted assassinations, and sabotage operations increases as the Iran war drags on. Baghdad’s security forces face significant challenges maintaining order amid these competing pressures and eroding state authority.

Looking forward, the international community must prepare for a deteriorating security environment in Iraq. Failure to preemptively address the growing proxy conflict risks a renewed cycle of violence and humanitarian crises. Iraq's stability is critical not only for regional peace but also for limiting the war's spillover effects across the Middle East.