Iran renewed missile attacks targeting American forces early Wednesday, while the US worked with Saudi Arabia on strikes against Tehran-backed militias in Iraq. The simultaneous flare-up on more than one front ended several days of relative calm and added to fears that the fighting could expand again across the region.

The latest escalation highlights how fragile the situation remains after months of conflict. Even when direct exchanges slow, linked confrontations involving Iran, US forces and allied militias continue to threaten a broader war, especially when attacks and counterstrikes unfold at the same time.

The renewed violence also points to the challenge of trying to wind down a conflict that has lasted about five months. According to the report, the fighting has already shaken the global economy, and another sharp rise in hostilities could deepen concerns over energy markets, trade routes and regional stability.

Politically, the renewed clashes come at a difficult moment for Washington as the conflict remains unpopular with many Americans. With tensions again rising between Iran, US forces and Tehran-aligned groups in Iraq, the prospect of returning to full-scale confrontation appears more immediate.