The death toll from recent attacks by Yemen’s Houthi rebels on Saudi Arabia’s King Khalid International Airport has surpassed 15, including one American citizen, as the group continues its assault on the kingdom. The attacks come amid heightened tensions linked to Iran’s broader regional strategy and its support for the Houthis, a Shiite militant group engaged in Yemen’s ongoing civil conflict.

The latest surge in violence follows a Saudi-backed counteroffensive launched on October 5 by Yemen’s internationally recognized government (IRG), aiming to reclaim territory lost to the Houthis this year. In mid-September, the Houthis seized control of Yemen’s entire Red Sea coast, including the vital Bab al-Mandeb strait, a crucial maritime chokepoint. The group’s recent strikes have targeted key Saudi infrastructure, with King Khalid International Airport ceasing operations until at least October 17 as a result of damage from the attacks.

The Houthis’ military spokesman, Yahya Saree, urged airlines to avoid Saudi airports following the latest strikes but excluded the holy cities of Mecca and Medina from these warnings, despite earlier Houthi attacks on both locations. Analysts note that the Houthi offensive against Riyadh’s airport employed a coordinated barrage of drones followed by cruise and ballistic missiles, overwhelming Saudi air defenses. The ballistic missiles used are reportedly based on Iranian designs, reflecting Tehran’s significant role in arming and supporting the group.

For over a decade, Iran has backed the Houthis as part of its broader regional strategy, providing weapons, technology, and expertise that have enabled the group to build a large and sophisticated arsenal. This support includes the transfer of short- and medium-range ballistic missile technology and assistance in developing indigenous weapons manufacturing capabilities, often incorporating dual-use components sourced from China. Iran’s backing has allowed the Houthis to maintain control over most of Yemen’s population and continue their campaign against the IRG and Saudi Arabia.

The United States has condemned the attacks, with President Donald Trump describing the Houthis’ actions as “very badly” behaved. The death of an American in the recent strikes may prompt a recalibration of U.S. policy toward the group. Earlier in the year, Washington implemented measures aimed at curbing Iran’s aviation sector to economically isolate Tehran, as part of the broader “maximum pressure” campaign. American officials had previously warned that Iran would be held responsible for proxy attacks, including those against Saudi shipping.

The escalating Houthi attacks underscore the intertwined nature of Yemen’s civil war and the regional power struggle between Iran and its rivals. U.S. analysts and officials advocate for increased American support to Saudi Arabia and Yemen’s IRG to counter the Houthi advance and prevent further destabilization. They argue that Washington must treat the Houthis as an integral component of Iran’s strategic apparatus rather than a separate local conflict.

As the conflict intensifies, the potential for further regional escalation remains high, with international stakeholders closely monitoring the situation in Yemen and the implications for broader Middle Eastern security dynamics.