King Charles Praises William and Omani Heir at Windsor Banquet

King Charles highlighted the growing relationship between Britain's Prince William and Oman's Sayyid Theyazin during a state banquet at Windsor Castle on Tuesday night, October 20, 2026. Hosting Sultan Haitham bin Tarik al Said, the British monarch praised cooperation between the two royal heirs and emphasized diplomacy, environmental responsibility and international security amid continuing conflict in the Middle East.

The banquet brought together 160 guests, including Queen Camilla, the Princess of Wales, the Princess Royal, Prime Minister Andy Burnham and senior Cabinet members. The gathering formed part of the Sultan's three-day state visit, which began with a formal welcome, a carriage procession through Windsor and a military display.

Charles connected the relationship between the two younger royals to the broader importance of maintaining partnerships across generations. William and Sayyid Theyazin serve as joint patrons of the Jewel of Arabia Expedition, a 30-day journey through Oman undertaken last year by foot, camel and four-wheel-drive vehicle.

The expedition followed the route taken by British explorer Bertram Thomas in 1928.

Charles told the Sultan, "Our connections matter deeply and, in this regard, I have been especially delighted to see our sons, the Prince of Wales and His Highness Sayyid Theyazin, become joint patrons of the Jewel of Arabia Expedition."

The King also described the partnership as an example of successful cooperation between generations.

Charles said, "Your Majesty, there can be few happier symbols of success than a living relationship being passed from one generation to the next."

Earlier in his remarks, the King had referred to the same idea as he praised the relationship between the two heirs.

Charles described the achievement as "few happier symbols of success" when discussing the importance of relationships passed between generations.

The King also addressed the challenges that future generations could face, including climate change, artificial intelligence and competition for resources. He warned that these issues would require international cooperation and careful long-term planning.

Charles told the Sultan, "Your Majesty, neither of us can know precisely what challenges our successors will face. Despite our constant efforts, climate change will regrettably alter the lands and seas they inherit."

He continued by outlining concerns about technological development and international stability.

Charles said, "Artificial intelligence holds both promise and peril – unless managed with great wisdom and foresight. Competition for resources will test the international order in ways we cannot yet foresee."

The King then emphasized the importance of reliable international partnerships.

Charles said, "But this much we do know: our successors will rely on trusted friends. They will need allies prepared to work together across difference; to defend peace and international law; to marry innovation with stewardship; and to think not merely about the next year, but about generations to come."

Oman occupies a strategically important position near the Strait of Hormuz, a major international shipping route affected by regional tensions. With the United States' war against Iran continuing, Charles praised Oman's efforts to keep the maritime passage open.

The King described Oman's efforts as "noble efforts" and called maintaining the vital sea lane open a "great service" to the international community. He also welcomed the Sultan in Arabic, drawing on traditional poetry and modern Arabic.

Charles greeted his visitor with the words, "Welcome to a visitor of whom one never tires".

Sultan Haitham used his address to explain Oman's approach to regional conflict, presenting dialogue and diplomacy as central elements of the country's foreign policy.

The Sultan told Charles, "Your Majesty, in a region that has known too much conflict, Oman has chosen a different path, an independent path; we take positions for dialogue, for understanding and for peace."

He elaborated on the value of listening and negotiation as alternatives to military power.

The Sultan said, "A wise nation chooses to listen. Oman has chosen to listen. And in that listening, we have found a strength that armies cannot provide."

He also described diplomacy as part of Oman's national heritage.

The Sultan said, "We seek solutions. We believe in diplomacy, in dialogue, and in the patient work of bringing nations together. This is our heritage."

He acknowledged Britain's longstanding relationship with Oman and its role in supporting diplomatic efforts.

The Sultan said, "Britain has been a friend on this path, and has stood beside us in this duty, not with armies, but with wisdom."

The banquet took place hours after Prince Harry's interview with GQ magazine was published. Harry said he wanted his relationship with his family to improve but claimed that other family members did not share that objective.

Harry said he "wants it to work out" with his family but suggested that others "don't want to". A spokesperson for the Duke of Sussex said the remarks were not a "swipe" at his brother, Prince William, although some royal commentators could interpret them that way.

Harry also discussed King Charles's cancer diagnosis when asked whether having an ill parent was emotionally difficult following the traumatic death of his mother.

Harry said, "Yes but, you know, he's getting better."

At the banquet, guests were served Scottish crab and langoustine as a starter, Windsor pheasant as the main course and baked Alaska for dessert. The after-dinner drinks drew inspiration from Kahwa, a traditional Omani spiced coffee associated with hospitality, with royal chefs adapting the ritual using British teas and Windsor honey.

The drinks included Earl Grey and date, an iced mint and rose blend, and a warm cardamom-spiced mixture sweetened with honey.