Britain is putting fighter jets over Saudi Arabia. The UK Typhoon jets Saudi Arabia deployment, announced on Tuesday, will see Royal Air Force Typhoons fly what the defence ministry calls "defensive counter-air missions" to shield Saudi cities and critical national infrastructure from Houthi missiles and drones. The jets will intercept incoming attacks in the air, the Associated Press reports, but will not conduct offensive strikes inside Yemen.

Defence Secretary Wes Streeting approved the move. "The continuing attacks from the Houthis on our ally Saudi Arabia are absolutely despicable. The targeting of the airport in Riyadh in particular shows the lengths the Houthis are going to escalate the situation in the region," he said in a statement. "That's why today I have approved further UK military support. RAF Typhoons will fly defensive air missions to help protect Saudi airspace from drones and missiles." Alongside the jets, Britain will send an Atlas A400M transport aircraft and military advisers, building on assistance already in the country, including air-to-air refuelling support.

The UK Typhoon jets Saudi Arabia decision follows a month of intensifying Houthi attacks on the kingdom. The Iran-backed group has launched ballistic missiles and drones at oil facilities and airports, striking Riyadh's King Khalid International Airport repeatedly. Earlier this month one airport strike killed thirteen people and wounded more than three hundred, making it the deadliest attack on Saudi Arabia in more than a decade, CNN reports. On Monday, a strike on a training camp for Saudi-backed government security forces killed fifty-eight people, according to Yemeni authorities cited by Reuters. Saudi officials said on Tuesday that they had downed a missile over the capital, where the airport remains closed.

The deployment expands help Britain announced in September, when it offered air-to-air refuelling of Saudi jets operating against the Houthis but stopped short of sending fighter aircraft. That refuelling mission is now being extended by another ninety days. A Downing Street spokesperson said the Typhoons will operate strictly in a defensive role, intercepting missiles and drones launched toward Saudi Arabia without crossing into Yemen to hit Houthi targets on the ground.

A crowded coalition forming

The UK Typhoon jets Saudi Arabia mission arrives as Riyadh gathers military backing from several directions. France has agreed to deploy defence assets, including military personnel, CNN reports. More than one hundred American military advisers are on the ground providing intelligence and targeting support under a newly established joint forces command. Pakistan has forces stationed in Saudi Arabia, and Egypt's parliament is debating whether to send support after President Abdel Fattah al-Sisi called an emergency session to consider military assistance for the kingdom. The United States, which bombed the Houthis under the Biden and Trump administrations, has declined to do so this time around, the Associated Press reports.

Why the Houthis are escalating

The conflict between the Houthis and Yemen's Saudi-backed government has reignited in recent months. The Houthis announced in July that they would target Saudi shipping in the Red Sea as well as infrastructure inside the kingdom, following a Saudi attack on the Houthi-controlled airport in the Yemeni capital Sanaa. The Houthis have since secured a stranglehold over the Bab al-Mandab strait, a maritime chokepoint on the Red Sea vital for traffic heading to Europe through the Suez Canal. The Times notes RAF Typhoons have flown similar defensive missions before, shielding Gulf states and Cyprus from Iranian missiles and drones.

London insists the mission has limits. Streeting stressed there is no military solution to the conflict, and the ministry said the aircraft will operate only in a defensive role. The expanded British involvement followed a direct request from the Saudi government, according to Reuters; Prime Minister Andy Burnham had said earlier this month Britain was prepared to consider it. It marks one of Britain's most direct military commitments to Saudi air defence in the current escalation, and it puts British pilots alongside Saudi forces at a moment when the Houthi campaign shows no sign of slowing.

Whether the interception missions thin out the incoming fire, whether Egypt's parliament votes to join the coalition effort, and whether the Houthis pause or escalate in response are the open questions. The deployment converts a refuelling and advisory mission into a visible combat air patrol over the kingdom.