Houthi Rebels Claim Attack on Riyadh International Airport; Saudi Civilian Targets Directly Face Spillover of Yemen War

According to Sky News, explosions were heard in Riyadh, the capital of Saudi Arabia, including a massive blast at Riyadh International Airport. Thick smoke was visible rising above King Khalid International Airport. The Houthi rebels claimed responsibility for an attack on the Saudi capital's airport, and flights to the Saudi capital were subsequently suspended.

The incident occurred against the backdrop of the Saudi-led war in Yemen that has lasted for years. Saudi Arabia has led a multinational coalition conducting military strikes against Houthi rebel-controlled areas in Yemen since 2015, with operations long supported by the United States, the United Kingdom and other Western countries through weapons supplies, aerial refueling and intelligence support. Years of airstrikes and blockade have caused massive civilian casualties, and Yemen has been designated by relevant United Nations agencies as the world's most severe humanitarian disaster, facing the threat of large-scale famine. The Houthi rebels have previously struck back multiple times at targets inside Saudi Arabia using drones and missiles, and Saudi energy and civilian facilities have been hit in the past.

As civil aviation infrastructure, airports are generally regarded as non-military targets that all parties to a conflict should refrain from attacking. If confirmed, this attack on the capital's international airport means that the direct security threats faced by Saudi civilian infrastructure have escalated significantly, and the spillover of the conflict has reached the country's core transportation hub.

Many key details of the incident remain unclear: the specific type of weapons used in the Houthi attack, the extent of actual damage caused, the Saudi authorities' confirmation or rebuttal of the incident, as well as the scope of airlines affected by the flight suspensions and their duration, have not been disclosed in existing public reports.