Why Did the Houthis Target Saudi Arabia’s Defense Ministry?

Saree named the Riyadh ministry first among four targets. Of the four, only the attack on Dammam has been confirmed by Saudi authorities, who said two people were killed and eight injured at King Fahd airport. The Saudi-led coalition said it intercepted four drones over Riyadh and Madinah without addressing the ministry claim. Aramco told essential staff at its Dhahran headquarters to work from home until further notice.

The claim came one day after Washington ordered non-emergency US government employees and their families out of the kingdom. The State Department said on October 21 that the embassy in Riyadh and its consulates were drawing down to essential staff because of Houthi attacks on airports and critical infrastructure. The sequence matters: the Americans pulled their diplomats out, and within a day the Houthis said they had struck the Saudi military’s headquarters.

The Houthis have also said what could come next. Their warnings now name Saudi banks and oil processing plants in several cities, a list that would carry the war from military and energy targets into the kingdom’s financial life.

Airports and refineries are infrastructure. A defense ministry is the brain of an army. Striking it, or credibly threatening to, does three things at once.

First, it denies Saudi commanders a safe place to meet. If the building is in range, the people who plan the war cannot gather in it with confidence. Second, it threatens everyone who works there, the officers and staff who turn decisions into operations. Third, it aims at the place where military plans are drawn up. Set the minister aside: the target is the institution that thinks for the whole army.

The comparison that comes to mind is Israel’s strike on Syria’s Defense Ministry in Damascus in July 2025, a moment that shocked the region. Now the Houthis say they have done the same to Saudi Arabia, a state with one of the strongest air forces in the Middle East. Whether the damage is large or small, the message is that no address in Riyadh is off limits.

That is why a claim like this demands a Saudi answer of matching weight. If the Houthis escalate to the ministry, Riyadh has to escalate too, and that means a high-value target: the removal of a senior Houthi commander or leader. Anything less, more raids on positions the Houthis can rebuild, will not change their behaviour.

The pressure behind this escalation is visible in the Houthis’ own figures. Their statement accused Saudi Arabia of more than 2,900 airstrikes and missile attacks over 100 days. That is an extraordinary tempo, and these are not random raids.

An Israeli defense official confirmed to The Jerusalem Post on October 22 that Israeli military intelligence is giving Saudi Arabia significant help, coordinated through US mediation. According to The Media Line, the IDF’s Unit 9900, its geospatial intelligence unit, shares tactical intelligence, surveillance and reconnaissance that helps Saudi forces track Houthi deployments and identify infrastructure, with the exchange running through US Central Command.

The logic on Israel’s side is simple. The Houthis fired missiles and drones at Israel for years, so Israel built a bank of targets it planned to hit when they did. Instead of striking them itself, it passes them to Riyadh. Every Houthi depot destroyed by a Saudi jet serves Israel as surely as if an Israeli pilot had flown the mission.

Israel is not the only source. Riyadh draws military and intelligence information from the United States, Egypt, Türkiye (Turkey), Pakistan, France, Britain and Germany. CNN reported in September that about 200 US personnel are in Saudi Arabia, more than 100 of them military advisers providing intelligence and targeting support, and the Americans oversee the Israeli material flowing to the Saudis.

So each of those 2,900 strikes had a real target behind it. Saudi Arabia is not only hitting missile stores and ballistic-missile launchers; it is hitting Houthi fuel depots to paralyse their logistics. The Houthis have tunnels and workshops under the mountains and a talent for assembling weapons, but they are not Iran. Precision bombing on this scale drains their ammunition and their capacity.

The Israeli official made the same point in his own terms: the Houthis are “accustomed to building up their forces, not employing them on this scale.” A movement under that kind of strain starts crossing red lines. The strike on the Defense Ministry is one of them.

The Houthis are not a large army. They began as one movement among the many tribal and religious networks of northern Yemen, rooted in Saada province. What made them a state-sized power was control of the tribes around Sanaa.

They won that control through an alliance with former president Ali Abdullah Saleh, from their seizure of Sanaa in 2014 until 2017. Saleh’s networks opened the tribes to them. When Saudi Arabia drew Saleh away from the alliance, the Houthis killed him in December 2017. They then went after the tribal leaders who had stood with Saleh and eliminated many of them. The sheikhs who replaced them learned the lesson: some fear the Houthis, some declared loyalty, others signed truces with them.

Since then the tribes around Sanaa have been the Houthis’ reservoir of fighters. The movement’s own numbers are limited; the tribes fill its ranks. Take them away and the front lines thin out.

That is why the latest warning hit a nerve. On October 22 Yemen’s government Defense Ministry said Houthi tribal mobilisation gatherings would be treated as legitimate military targets, because the Houthis use them for recruitment. The Saudi-led coalition later rejected Houthi claims that Riyadh itself had threatened tribal gatherings. Either way, the target set has been named.

The Houthis answered with a clipped statement, about 28 seconds long, that was among the most serious of the war: “The threat of the Saudi enemy to target the Yemeni tribes will not pass without a response. If it carries out this threat, the consequences will be catastrophic and unforeseen, and we will resort to major options we did not want to take.” They also spoke of crossing regional lines. Royal palaces are not outside that logic.

Their alarm gives them away. The Houthis want to look like the tribes’ protector, but above all they are afraid, because Riyadh has found their weak point. If strikes on mobilisation gatherings scare the tribes, the tribes stop sending men. If those strikes anger the tribes against the Houthis, the result could be worse: an uprising near Sanaa.

The timing would be disastrous for the movement. Most Houthi strength is not in Sanaa but around Marib, which they are besieging and want to take at any cost. They seized a great deal of territory quickly and spread their forces thin to hold it. In the south, the Giants Brigades have pushed forward: since a government offensive began on October 5, Saudi-backed forces have retaken areas near the Bab al-Mandab strait. A tribal revolt at home while fighting at Marib and in the south would leave the Houthis fighting inside and outside at once, surrounded.

Some accounts on X and Facebook went further than the Houthis themselves, claiming that Defense Minister Prince Khalid bin Salman was inside the building and was killed. Nothing supports it. Reuters has reported nothing of the kind, and no official or reputable outlet has confirmed it. In wartime the information war runs alongside the shooting, and the Houthis can leak rumours of a senior figure’s death that they would never put in an official statement.

The rumours still need to be killed quickly. Prince Khalid should appear in public, fast and visibly in full health, with a statement or even a photograph. Even a small rumour about the defense minister has to be buried at once.

The stakes explain why. Khalid bin Salman is the crown prince’s brother and a senior member of the royal family. If anything happened to him, this would stop being a state defending itself and become a personal war between Crown Prince Mohammed bin Salman and the Houthis. Pressure on the Mecca Joint Defence Agreement partners and on Egypt would surge, and a Saudi ground invasion could no longer be ruled out. Revenge at any cost would put every option on the table.

While Riyadh weighs its next move, its alliances are expanding. On Friday, October 23, Turkish Foreign Minister Hakan Fidan hosted the first meeting of the R4, Saudi Arabia, Türkiye, Pakistan and Egypt, with the E3, Britain, France and Germany, in Istanbul. Saudi Foreign Minister Prince Faisal bin Farhan joined, and Fidan planned to affirm Türkiye’s support for Saudi security against Houthi attacks; Yemen sits on the agenda beside Hormuz, Gaza and Ukraine.

The R4 is in practice the Mecca alliance plus Egypt. Saudi Arabia, Türkiye and Pakistan signed the Mecca defence agreement in August, a mutual-defence pact; Egypt never signed it, but its support for Riyadh has put it inside the alliance in all but name. Some Egyptians will balk at their foreign minister sitting down in Istanbul so soon after Türkiye signed a maritime deal with Libya. That deal does not touch Egypt’s sovereignty the way many fear, and the alignment over Saudi Arabia matters more.

The problem for the Houthis is that the war is widening. Two of these countries have parliaments debating how to back Saudi Arabia. Egypt’s parliament has delayed a vote on authorising forces to defend the kingdom, and Türkiye’s ruling party has reportedly sought a mandate of its own. If either authorises ground troops for Saudi Arabia, the war changes character. France has already sent troops and air-defence systems, with Rafale jets, and Paris calls its support strictly defensive. Britain has committed RAF Typhoons to defend Saudi airspace, as we explained in Why Is the UK Sending RAF Typhoons to Saudi Arabia?. Germany has said nothing public yet, but its presence in Istanbul suggests equipment or forces could follow. For the background on Cairo and Ankara’s choices, see Are Egypt and Turkey Sending Troops to Saudi Arabia?

A wider war favours Saudi Arabia. The Houthis do not want this picture, and Iran wants it even less.

Iran’s problem is that Saudi Arabia has not surrendered. When Riyadh accepted the 2022 truce, it had not been hit this hard. Tehran and the Houthis seem to have assumed that this much pressure, or less, would force the kingdom to fold. Instead King Fahd airport has been hit, Riyadh’s airport has been hit, energy infrastructure has been hit, and now the Houthis claim the Defense Ministry. Through all of it the kingdom has not yielded. It is meeting its allies to decide how to escalate. For the roots of this confrontation, see Why Do the Houthis Attack Saudi Arabia? Who Supports Them.

Iran wanted the Yemen war settled before any new war with the United States. The Houthis did not deliver on that timetable, and they are now losing ground near Bab al-Mandab. If American strikes on Iran resume while Yemen is still burning, Tehran must fight on two fronts: backing a militia while fighting the United States and Israel. It cannot do both. That is why Iran now threatens everything at once, power plants, the UAE, Bahrain, in a near-shout meant to make Washington back off.

The signs of that round are already visible. Axios reported that dozens of Israeli fighter jets and tankers flew more than 800 miles to the edge of Iran on October 19, and the route crossed Iraqi airspace, the corridor a joint US-Israeli strike would use. Some will say the leak warns Tehran. It hardly matters. Iran’s air defences cannot stop a combined US-Israeli raid, and Washington knows it; the occasional claim of a downed F-35 or F-15 must be weighed against how many aircraft flew over Iran. Iran built its deterrent on retaliation, not on blocking an attack.

Taken together, this is a world war in miniature. Three wars refuse to stop: Russia’s war on Ukraine, the US-Iran war under a truce that has not ended it, and the Saudi-Houthi war. Istanbul is where they meet. Three European NATO states are studying how to back Saudi Arabia alongside the Mecca alliance, NATO without the United States, while Washington stays in the room without being seen, with its 200 personnel in the kingdom and its hand on the Israeli intelligence. On the other side, Russia and China back Iran. That is the setting in which the Egyptian army is moving, and it is a dangerous one.