Yemen's Fragile Truce Under Strain as Houthi Clashes and Diplomatic Disputes Escalate

Yemen is experiencing a surge in tensions as Houthi forces clash with government troops, a diplomatic dispute erupts over Iranian flights to Sanaa, and a long-negotiated prisoner exchange deal stalls indefinitely. The developments threaten to unravel a truce that has held since 2022, exposing the fragility of a peace process that remains effectively frozen.

The Houthi group, which has controlled Sanaa and large parts of northern Yemen since 2014, has stepped up military activity on several fronts. These moves coincide with controversy surrounding an Iranian aircraft's arrival at Sanaa airport and renewed threats to shipping in the Red Sea, one of the world's most critical maritime corridors.

Front-Line Clashes and Tribal Unrest

On July 5, Houthi rebels launched an attack on government forces' positions in the Hays district of Hodeidah governorate, using mortar shells, drones, and sniper fire. Medical and military sources cited by Al Jazeera reported that 16 government soldiers were killed and 22 others wounded. The Houthis did not disclose their own casualties or detail how the clashes began.

Hays holds particular strategic significance. Located near the port of Hodeidah on the Red Sea, the district had remained relatively calm since the 2022 truce. Its proximity to coastal shipping lanes makes it a sensitive area for both military and commercial interests.

Military mobilisation has not been limited to Hodeidah. The governorates of Marib, Taiz, and al-Dhale have also witnessed varying levels of armed activity, suggesting a broader pattern of pressure rather than an isolated incident.

In al-Jawf governorate, a different kind of conflict has emerged. A dispute over a house in Sanaa escalated into a tribal confrontation when Sheikh Hamad bin Rashid bin Fadgham al-Hazmi, who intervened to mediate per tribal custom, was detained by the Houthis. His detention sparked an anti-Houthi tribal movement, with calls for a "tribal nakaf" — a traditional mobilisation appeal — and "al-Rayyan sit-ins," temporary tribal gatherings designed to rally supporters.

Al-Jawf lies near Marib within a sensitive military and tribal zone. Prolonged unrest there could open an additional pressure front on the Houthis, complicating their position in one of Yemen's most strategically important northeastern regions.

Red Sea Attacks and Maritime Risks

Tensions have extended to the Red Sea as well. On July 5, the British military reported that a cargo ship came under attack off the coast of Hodeidah. No injuries were reported, and no group claimed responsibility. However, the incident occurred near an area under Houthi control and at a time when the group has renewed its threats against maritime navigation.

The attack underscores the persistent dangers ships face when transiting near Hodeidah and the Bab al-Mandab strait, one of the world's busiest shipping chokepoints. Any disruption to navigation in this area carries significant implications for global trade.

Sanaa Airport Dispute and Stalled Prisoner Exchange

Diplomatic tensions have flared over the operation of Sanaa airport. On July 3, an Iranian aircraft arrived at the airport to transport a Houthi delegation to Iran for a funeral. A week later, the internationally recognised government announced that Iran had requested permission to operate a Mahan Air flight from Tehran to Sanaa to return the delegation. The government rejected the request and proposed using a Yemenia Airways charter instead.

Houthi leaders insisted on the continuation of Mahan Air flights, framing the issue as part of their right to manage the airport and establish direct international routes. The dispute quickly expanded beyond a single flight to encompass broader questions of sovereignty, airspace management, and de facto recognition of Houthi authority over the airport.

Saudi Arabia is directly affected by the disagreement. A direct air route between Sanaa and Tehran would undermine the security and political arrangements that accompanied the airport's reopening during the truce. Riyadh views any expansion of airport traffic outside agreed frameworks as a factor that strengthens the Houthi-Iran relationship near the kingdom's southern border.

Meanwhile, a prisoner exchange deal involving more than 1,600 detainees has stalled. On July 10, Hadi Haig, head of the government's negotiating team on prisoners and abductees, announced that the International Committee of the Red Cross and the office of the United Nations envoy had notified the team that the Houthis refused to implement the agreement on its scheduled date and postponed it indefinitely.

Abdulqader al-Murtada, head of the Houthis' Prisoners Affairs Committee, blamed the government for the delay, accusing it of failing to honour the agreement's terms and refusing to add names to the agreed list. The deal requires complex field arrangements and an air bridge under Red Cross supervision. Regardless of which side bears responsibility, the postponement confirms the continued use of humanitarian files as instruments of political and military leverage.

Regional Calculations and the Risk of Escalation

Broader regional dynamics have directly shaped the situation in Yemen. Tensions involving the United States, Israel, and Iran, along with friction between the Houthis and Saudi Arabia, have diminished the ability of Yemeni parties to manage escalation and increased the influence of external calculations on the conflict's trajectory.

These conditions have given the Houthis greater room for political and military manoeuvring, while the internationally recognised government has struggled to assert its sovereign presence. Saudi Arabia seeks to contain the Houthi threat while preserving the gains achieved through de-escalation. The Houthis, meanwhile, appear to be combining military action with pressure across multiple fronts — the airport, prisoner exchanges, and maritime navigation — to extract broader recognition of their authority and their direct relationship with Iran.

Limited clashes and mobilisation are likely to persist, with each side leveraging the tools at its disposal. While there is currently no evidence of a decision to launch a full-scale military confrontation, repeated attacks and faltering negotiations could erode the relative calm that has held since 2022. The risk of renewed conflict will endure as long as the root causes of the war remain unresolved and armed force continues to serve as a means of imposing political visions.

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Source: Al Jazeera English