According to the diplomatic mission, the new ambassador is set to begin his duties in August 2026.

It is noted that Deuchar began his diplomatic career in 2012.

2012–2013: UK Foreign and Commonwealth Office (FCO), G20 Desk Officer

2013–2014: FCO, Africa and Middle East Economist

2015–2018: British Embassy Moscow, Second Secretary Energy and Industry

2018–2020: FCO, Private Secretary, Minister for Europe and Americas

2020–2022: FCDO, Deputy Head, Centre for Data and Analysis

2022–2025: British Embassy Addis Ababa, Deputy Development Director.