The Department for Business and Trade has appointed Alastair Long as His Majesty’s Trade Commissioner for Africa, with the change due to take effect in August 2026. Published on 22 June 2026, the announcement places Long in one of DBT’s nine regional HMTC posts and confirms that he will replace John Humphrey, who has held the Africa brief since June 2022. (gov.uk) For policy professionals, this is a functional change inside the UK’s overseas trade machinery rather than a symbolic appointment. DBT’s March 2026 guidance says HM Trade Commissioners lead export promotion, inward and outward investment, and trade policy overseas, while developing and delivering a regional trade plan and coordinating wider government prosperity work with the diplomatic network. (gov.uk)
Long arrives with direct experience of the Africa portfolio. GOV.UK states that he is currently His Majesty’s Ambassador to Bahrain, a role he took up in August 2023, and that he previously served as Deputy and then Acting Trade Commissioner for Africa between 2019 and 2022. (gov.uk) That background is likely to matter in operational terms. A commissioner returning to a brief they have already handled is more likely to start with existing knowledge of regional teams, embassy structures and ongoing commercial work, rather than beginning with a full handover period. This is an inference drawn from Long’s previous Africa role and the formal responsibilities attached to the post. (gov.uk)
The Africa commissioner has full responsibility for DBT work across the continent. The department’s own role description says that includes growing the UK-Africa trade and investment relationship, improving market access for British firms, including small and medium-sized businesses, and developing finance and trade policy. (gov.uk) In plain terms, the post combines commercial promotion with cross-government coordination. The commissioner sits between ministers in London, UK missions overseas, sector teams and businesses seeking support with regulation, procurement, standards and market entry. That is the point in the system where regional priorities are turned into day-to-day direction for the network. (gov.uk)
For exporters and investors, the appointment matters because it affects the senior leadership of the support structure they use. DBT says its wider overseas offer includes country and sector advice, local market research, support during visits, identification of possible business partners and information on barriers to trading or investing abroad. (gov.uk) The commissioner does not deliver each of those services personally, but the role helps determine where official effort is concentrated and how market access problems are escalated. For the public, that makes the post a practical part of the state’s growth and trade architecture rather than a stand-alone diplomatic title. (gov.uk)
The handover also points to continuity. John Humphrey was appointed to the Africa role on 23 June 2022, and the 22 June 2026 announcement says Long will replace him in August. Humphrey’s statement in the release describes the UK-Africa relationship as grounded in delivery, trust and shared economic ambition, while the department presents Long as inheriting an established body of work. (gov.uk) Taken together, the official documents suggest continuity of remit rather than a newly published Africa trade strategy. That is an inference from the fact that the June 2026 GOV.UK item is an appointment notice, while DBT’s standing guidance already defines the commissioner’s responsibilities and regional planning role. (gov.uk)
Long’s own remarks in the official release give an indication of the line DBT wants to project. He said the UK should support African and British growth by listening to African priorities, while returning to a continent he has previously covered in office. Humphrey, in turn, described Africa as central to the UK’s global outlook. (gov.uk) The immediate policy takeaway is straightforward. From August 2026, Alastair Long becomes the senior official leading the UK’s trade promotion, investment and regional trade policy effort across Africa. For officials, firms and partner governments, that makes this appointment important less for its rhetoric than for its effect on who now carries authority across one of the UK’s most significant overseas trade briefs. (gov.uk)