Great Britain’s new ambassador to the Holy See presented her credentials to the Pope on Friday, marking the formal start of her diplomatic role in Rome.
Meeting Leo XIV in the Apostolic Palace on August 28, Tammy Sandhu MBE was thus received formally by the Pontiff in the poignant meeting which marks a key stage in Vatican diplomacy. Announced as incoming ambassador in May, Sandhu assumes the role upon the departure of Ambassador Chris Trott CVO.
“I was immensely proud to meet Pope Leo XIV and formally accept my appointment as British Ambassador to the Holy See,” Sandhu stated after the papal audience.
Highlighting the impact of the U.K.’s relationship with the Holy See, Sandhu commented that the nation’s “diplomatic engagement with the Vatican amplifies Britain’s global influence and advances our work, often in parts of the world where local faith communities have the greatest impact.”
“I only wish my parents were able to see where I am today: representing the UK abroad as a proud British Asian,” she said.
Born in Leicester to Indian parents who emigrated from Punjab, Sandhu has spent over twenty years working in the diplomatic arm of the Foreign and Commonwealth Office (FCO).
Previous posts have included time spent in Morocco, Brussels and most recently in San Francisco, where she spent nearly five years as Deputy Consul General and then Consul General.
The Ambassador was made a Member of the Order of the British Empire in Queen Elizabeth II’s birthday honours in 2021 for services to diversity and inclusion. Previously she had served as chair of the Black, Asian Minority Ethnic Network in the FCO.
Outlining her particular goals as Ambassador, Sandhu noted her intention to collaborate with the Holy See and Catholic organisations to “advance UK priorities including peace-building, climate action, AI governance, and tackling modern slavery, human trafficking, and violence against women and girls.”
The British Embassy to the Holy See was particularly involved last year, as King Charles III paid a historic state visit to the Vatican in October. It was described as an event which would “mark a significant step forward in relations between the Catholic Church and Church of England.”
Leo XIV and Charles III held a private meeting before taking centre stage for an ecumenical prayer service in the Sistine Chapel. The Pope made the King “Royal Confrater” of the Abbey of St. Paul’s Outside the Walls, which was described as a mark of hospitality, and a “recognition of spiritual fellowship.”
Charles III was also given a special throne in the Basilica for his use and that of all future British monarchs. It bore the King’s coat of arms with the inscription “Ut unum sint,” (that they may be one), which has become the hallmark phrase of ecumenical endeavours.
In return, Leo XIV was made a Papal Brother of St. George’s Chapel, in Windsor Castle. The reciprocal honours “are a recognition of spiritual communion and are deeply symbolic of the journey that the Church of England (of which His Majesty is Supreme Governor) and the Roman Catholic Church have travelled over the last 500 years,” said Buckingham Palace.
Sandhu will be looking to build upon that warm relationship espoused between Pope and King, especially as the papal nuncio to Great Britain has already mentioned the possibility of a papal visit to these shores.
Michael Haynes is an English journalist in the Holy See Press Corps. He serves as Vatican Correspondent for the Catholic Herald, while readers can follow him at Per Mariam and on X @MLJHaynes.













