Iran-Backed Houthis Press Offensive in Yemen as Saudi-Backed Forces Dig In

Sunday’s clashes marked some of the heaviest fighting in months, as Yemen’s Iran-aligned Houthi militia pushed deeper into contested territory and Saudi-backed government forces fought to hold the line.

Fierce battles erupted across several frontlines in Yemen on Sunday, with Iranian-backed Houthi militia mounting a series of coordinated assaults against Saudi-backed government forces in what appeared to be a renewed push to reshape the course of the long-running civil war. Military sources on both sides reported heavy exchanges of artillery fire, airstrikes, and ground maneuvers near key central and northern districts. The escalation underscored the fragility of a conflict that has dragged on for nearly a decade, even as diplomatic efforts to broker a ceasefire have repeatedly stumbled.

The Sunday fighting was most intense in the sprawling desert province of Al-Jawf and along the northern approaches to Marib, the last major stronghold of the internationally recognized Yemeni government in the country’s north. Houthi fighters, seeking to maintain momentum after a series of recent territorial gains, launched waves of assaults on government-held positions, according to field commanders reached by local media. In response, Saudi-led coalition warplanes conducted at least a dozen airstrikes on Houthi troop concentrations and armored vehicles, claiming to have destroyed several military targets. While neither side released official casualty figures, medical workers in the region said bodies were arriving at field hospitals and that dozens of wounded soldiers and militiamen were being treated.

The renewed violence is the latest chapter in Yemen’s devastating conflict, which began when the Houthi movement — formally known as Ansar Allah — swept down from its northern stronghold and seized the capital, Sanaa, in late 2014. The subsequent ouster of the Saudi-backed government of President Abd-Rabbu Mansour Hadi prompted a military intervention by a Saudi-led coalition in March 2015. Since then, the war has killed more than 150,000 people, including many civilians, and triggered what the United Nations calls the world’s worst humanitarian catastrophe. A decade later, the country remains fractured, with Houthi forces controlling Sanaa and much of the populous northwest, while the embattled government operates from Aden and holds a shrinking patchwork of territory in the south and east.

Sunday’s clashes were particularly significant because they came as the Houthis appear determined to consolidate recent battlefield successes and force the government to the negotiating table on their terms. Over the past several months, the militia has chipped away at government defenses in Marib province, the strategic gateway to oil-rich areas and the gateway to the southern highlands. Capturing Marib city would be a monumental blow to the Saudi-backed government, effectively severing its last foothold in northern Yemen and handing the Houthis control over crucial energy infrastructure. Analysts believe the group is seeking to translate military pressure into political leverage, especially as Riyadh and Washington have shown signs of fatigue with the perennially stalled peace process.

In recent weeks, the Houthis have also escalated cross-border attacks against Saudi Arabia, launching ballistic missiles and explosive-laden drones at airports and oil facilities. These operations, which the Houthis describe as retaliation for the coalition’s airstrikes on civilian infrastructure, have drawn condemnation from Western capitals and renewed calls for a comprehensive ceasefire. Saudi authorities reported intercepting several projectiles over the weekend, and no major damage was immediately confirmed. Yet the psychological and strategic impact of these attacks cannot be understated: they remind both Riyadh and the international community that the Houthis possess the ability to strike deep into Saudi territory, and that any lasting political settlement must account for their military power.

The humanitarian dimension of the latest escalation is equally grim. Years of war have left more than 20 million Yemenis dependent on food aid, with millions facing acute malnutrition. The recent fighting has displaced thousands more families, many of whom have fled to makeshift camps in desert areas where clean water and health services are virtually nonexistent. Humanitarian agencies have repeatedly warned that fuel and food imports are being blocked or delayed at Hodeidah port, a lifeline for commercial goods, and that the ongoing conflict is compounding an already catastrophic situation. On Sunday, international relief organizations appealed for safe corridors to reach the wounded and stranded civilian populations in Al-Jawf and Marib, but the chaotic state of the battlefield made those appeals largely theoretical.

The broader regional context also shapes Sunday’s fighting. The Saudi-backed government and its coalition allies view the Houthi offensive as a direct threat to their strategic interests in the southern Arabian Peninsula, while Iran-backed Houthi leaders frame their campaign as a struggle against foreign intervention and for sovereignty over northern Yemen. For Tehran, the Houthi movement remains an important card in its regional rivalry with Riyadh, enabling it to project power beyond its borders without committing conventional forces. For Washington, the conflict has become a source of persistent diplomatic strain, with successive U.S. administrations oscillating between supporting the coalition and conditioning that support on humanitarian improvements. The recent engagement by the United Nations special envoy, Hans Grundberg, to revive a long-dormant peace roadmap has yielded little progress, and both sides appear to view military action as the more reliable path to advantageous outcomes.

As Sunday’s fighting receded into the evening, reports emerged that the Houthis had claimed the capture of several villages near the town of Al-Hazm, the provincial capital of Al-Jawf, while government forces insisted they had repelled the attack and inflicted heavy casualties. For a moment, the informational fog of war made it impossible to ascertain the true picture on the ground. What is certain, however, is that neither side has shown any appetite for a decisive compromise. The war in Yemen has become a brutal equilibrium of exhaustion and external patronage, where victory is measured in incremental gains and losses across a shattered landscape. The battles that raged on Sunday are but one more pulse in a conflict that has defied peacemakers and devastated an entire generation of Yemenis. Without a fundamental shift in the political will of the warring parties — and their regional benefactors — the possibility of a new outbreak of large-scale violence remains all too real, even as the world increasingly looks away.