Britain is sending its most modern short-range air defence system to Saudi Arabia in the latest package of support for Arabian Gulf countries.
The Sky Sabre has a range of 25km and can engage 24 projectiles at the same time.
A Royal Artillery battery and Sky Sabre operators are to move into Saudi bases this week.
The defence system, comprising radar, a control node and missile launchers, can intercept munitions and aircraft. The system is capable of stopping aircraft, drones, and laser-guided bombs using the Common Anti-Air Modular Missile, which travels at more than 3,700kph.
It will be integrated into broader Saudi and regional air defences.
The Sky Sabre announcement came as John Healey, UK Defence Secretary, was on a regional trip. Meeting with senior leaders, he confirmed British Typhoon warplanes would continue their action over Cyprus, Jordan, Bahrain, Qatar, and the UAE in response to Iranian aggression.
More UK troops are being sent to the Middle East to assist other allies, including Bahrain and Kuwait, in defending their skies.
Gulf countries have borne the brunt of Tehran’s retaliation with thousands of Iranian missiles and drones attacking US military sites and energy and civilian infrastructure.
British pilots flying Typhoon and F-35 Lightning planes, plus Wildcat and Merlin helicopters, have exceeded 1,280 flying hours in the Middle East, according to the country's Ministry of Defence.
While Mr Healey was travelling in the Gulf, the UK defensive effort was being mocked in Washington.
US Defence Secretary Pete Hegseth said the UK's failure to send ships to reopen the Strait of Hormuz was an abandonment of a proud national record.
“It’s not just the United States Navy. Last time I checked, there was supposed to be a big, bad Royal Navy that could be prepared to do things like that as well,” said Mr Hegseth.
“It’s not just our problem set going forward, even though we have done the lion’s share of preparation to ensure that strait will be open.”
London has a spread of assets to offer the region. Mr Healey also said on Tuesday that the UK’s Lightweight Multirole Launcher had arrived in Bahrain, supported by a team of UK experts who will help to integrate the short-range air defence system.
Rapid Sentry, a ground-based short-range missile launch weapon, is now in Kuwait, where the RAF’s counter‑drone Orcus system is also allowing soldiers to detect Iran’s Shahed drones quickly.
“Iran’s aggressive attacks continue to threaten our allies and interests in the Middle East,” Mr Healey said. “That’s why the UK has been flying defensive missions since day one of this conflict to protect British interests and allies – and today we’re delivering further support by extending our UK jets in Qatar and deploying extra air defence teams and systems to the kingdom of Saudi Arabia, Bahrain and Kuwait.
“My message to Gulf partners is: Britain’s best will help you defend your skies.
“I pay tribute to the heroic efforts of our partners across the Gulf in protecting their nations.
“We will stand by our long-term partners in the Middle East and continue to push for a swift resolution to this conflict.”
Mr Healey met Sheikh Tamim, Emir of Qatar, King Hamad of Bahrain and defence leaders from all three nations during his trip.
