Riyadh has become a new flashpoint after Yemen’s Iran-aligned Houthi group stepped up missile and drone attacks on Saudi Arabia. The Houthis targeted airports and other critical infrastructure, including King Khalid International Airport in Riyadh on Thursday. According to Saudi authorities, at least three people were killed and dozens were injured in recent attacks on airports across the country. The attacks prompted multiple airlines to immediately cancel flights for the next three to four days.
But the bigger question is-- how has a US-led war against Iran now shifted towards Saudi Arabia and the Houthis, an armed rebel group in Yemen that has strong backing from Tehran?
What changed in Yemen?
The immediate trigger is the renewed Saudi-backed offensive against the Houthis in Yemen. Saudi-backed Yemeni government forces have launched operations to retake territory captured by the Houthis, including areas near the strategically vital Bab el-Mandeb Strait. The Houthis have responded by taking the fight beyond Yemen and striking targets inside Saudi Arabia.
The region is particularly significant for Saudi Arabia as it is located near a vital maritime route through which the kingdom transports its oil.
How is this linked to the Iran War?
The Yemen conflict is increasingly becoming an extension of the wider US-Iran confrontation. The Houthis are aligned with Iran, while Saudi Arabia is backing forces fighting them in Yemen. Reuters has described the renewed Yemen conflict as an “overspill” of the US-Iran war, meaning the effects of the conflict are now spreading into another major regional theatre.
Could Riyadh pull more countries into conflict?
Saudi Arabia is seeking greater support from its partners as Houthi attacks intensify. Türkiye has offered defensive and technical assistance, while Pakistan is also being drawn into discussions over support. Syria is considering whether to provide military assistance to Riyadh. This raises the possibility that the Yemen front could widen beyond Saudi Arabia and the Houthis.
In simple words, Riyadh's sudden exposure is not simply the result of a new Iran-Saudi confrontation. It is the result of three conflicts increasingly overlapping-- the US-Iran war, the renewed Yemen war, and the Saudi-Houthi confrontation-- with the Houthis using attacks on Saudi territory to retaliate against Riyadh’s military support for forces fighting them in Yemen.