US Embassy in Saudi Arabia to employees: Permission required to use airports in Jeddah and Dammam

The recent Houthi attack on King Khalid International Airport in Riyadh has sparked questions about how Saudi Arabia will respond to the growing threat from Iranian-backed rebels. The assault, which killed 12 people and injured 309, is part of a campaign targeting Saudi strategic infrastructure and comes amid intensifying conflict in Yemen.

Saudi Arabia has vowed a firm response to the attack, calling it a "terrorist act" and a "full-fledged war crime" in line with international humanitarian law. The coalition fighting alongside the Saudis has stated it will respond accordingly. However, analysts note that Iran and the Houthis have proven capable of penetrating Saudi defenses before, both in Yemen and in the Gulf region.

Saudi Arabia is already using its air force to strike Houthi targets, but Yemen remains a protracted conflict. The Saudi-led coalition has been fighting the Houthis since 2015. The recent attacks have forced the suspension of airport operations and the cancellation of hundreds of flights, causing significant disruption to international travel.

The attacks highlight the ongoing maritime insecurity in the region, as Iran not only supports the Houthis but also continues to pose threats in key waterways like the Bab el-Mandeb Strait. In recent days, Yemeni forces have launched counter-offensives against Houthi advances, destroying Houthi armored vehicles. However, there are concerns that Houthi fighters may prepare further attacks, particularly on Saudi cities and infrastructure.

Internationally, the US has condemned the attacks, expressing solidarity with Saudi Arabia and extending condolences to the victims. However, the extent of US military support for a Saudi response remains unclear. Other regional players like Pakistan and Turkey are also backing Riyadh.

As tensions rise, Riyadh is assessing its options for a response. The Saudi General Authority of Civil Aviation has confirmed the civilian toll of the attack, including four Saudi citizens and eight foreign nationals from various countries. The full impact of the strike on Saudi aviation infrastructure remains to be seen.