US exits Iraq—Trump names a new PM while Iran and ISIS threats loom

US President Donald Trump said on Wednesday that the United States is leaving Iraq with “wonderful” Prime Minister Ali Faleh al-Z to “handle things,” framing the transition as a handoff to Iraqi leadership. The reporting coincides with the end of a US-led anti-jihadist mission, with the coalition leaving its Erbil air base in Iraqi Kurdistan after roughly 12 years of presence. A French analysis in Le Figaro argues that the withdrawal could create space for Iran’s regional influence to deepen while also enabling the resurgence of the Islamic State (Daech) and the growth of local militias. Taken together, the articles depict a security vacuum risk at the moment of US drawdown, with political messaging from Washington running ahead of on-the-ground uncertainty. Strategically, the move signals a shift in US posture from direct counter-ISIS operations toward a lighter footprint, which can alter deterrence dynamics in Iraq. The power balance is likely to become more contested: Iran-backed networks and militia structures may gain room to maneuver as coalition forces reduce visibility and rapid-response capacity. At the same time, Daech’s ability to reconstitute is a key variable, especially in areas where governance and security forces remain fragmented. Who benefits is therefore contested—Washington benefits from reduced exposure and cost, while Baghdad’s ability to coordinate security and legitimacy will determine whether the country stabilizes or fractures under competing external and internal pressures. Market and economic implications are indirect but potentially meaningful through risk premia and energy security expectations. Iraq’s political-security trajectory can influence crude oil risk assessments for regional supply, affecting benchmarks such as Brent and WTI via expectations of disruption and insurance costs, even if no immediate supply interruption is reported in the articles. Defense and security-related spending patterns may also shift, with potential knock-on effects for contractors and regional logistics tied to coalition operations around Erbil. Currency and sovereign risk could be sensitive if investors price higher probability of renewed insurgent attacks or militia-led disruptions, though the articles do not provide specific figures. Overall, the direction is toward higher volatility in Iraq-linked risk pricing rather than an immediate commodity shock. The next watch points are whether Prime Minister Ali Faleh al-Z consolidates control over security institutions and whether Iraqi forces can prevent Daech cells from exploiting the coalition’s departure. Key indicators include reported ISIS activity levels, militia mobilization or clashes, and any changes in coalition-linked intelligence support or training arrangements after the Erbil drawdown. For escalation, the trigger would be a sustained uptick in attacks on infrastructure, mass-casualty incidents, or evidence of Daech territorial re-claims; for de-escalation, it would be credible security coordination and arrests that disrupt networks quickly. The timeline implied by the articles is immediate—days to weeks after the base exit—when early incidents will shape whether the drawdown becomes a stabilization milestone or a catalyst for renewed violence.

Geopolitical Implications

• 01

  US drawdown may reduce deterrence and intelligence coverage, increasing space for both Iran-aligned militias and Daech reconstitution.

• 02

  Baghdad’s ability to unify security forces and manage legitimacy will determine whether the transition stabilizes or accelerates fragmentation.

• 03

  The withdrawal could reshape regional bargaining dynamics, with Iran seeking greater leverage and the US focusing on cost and political messaging.

Key Signals

• —Reported ISIS/Daech attack frequency and targeting patterns in the weeks following the Erbil base exit
• —Evidence of militia mobilization, inter-militia clashes, or pressure on local governance
• —Changes in Iraqi security force readiness, command integration, and border/area control
• —Any continuation or replacement of intelligence, training, or logistical support after the coalition’s formal end