A diplomatic incident at the Busia border crossing has exposed fractures in East African regional relations, after Martha Koome, a former Kenyan justice minister, was refused entry into Uganda on Wednesday. Ugandan authorities cited irregularities in her travel documentation, but sources close to Koome allege the move was politically motivated, stemming from her recent criticism of Kampala's human rights record.
Koome, who served under President William Ruto until 2023, was en route to Kampala for a conference on judicial independence when she was detained for six hours and subsequently deported. Uganda's Immigration Department stated that her passport lacked the requisite endorsement from its Kampala mission. However, Kenyan officials note that such endorsements are not standard practice for East African Community nationals under the bloc's free movement protocol.
This incident comes at a sensitive juncture for UK foreign policy. Britain has invested heavily in East African stability, viewing the region as a bulwark against extremism and a key trade corridor. The Foreign Office has allocated £200 million in development aid to the EAC since 2020. A spokesperson expressed "concern" over the incident, urging both sides to resolve the matter through the EAC's dispute resolution mechanisms.
Regional analysts point to a pattern of tit-for-tat restrictions. In 2024, Uganda banned Kenyan poultry imports over alleged health standards, a move widely seen as retaliation for Nairobi's criticism of Museveni's extended rule. The Koome incident mirrors the 2023 barring of Ugandan opposition figure Kizza Besigye from entering Kenya for medical treatment.
"This is not an isolated border flap. It signals a deterioration in the strategic trust that underpins the EAC," said Dr. Amina Yusuf, director of the Nairobi-based Institute for Regional Security. "For the UK, which relies on a stable Eastern bloc to project soft power and secure supply chains, this trend is alarming."
Britain's post-Brexit trade strategy has increasingly hinged on Commonwealth partners in Africa. The EAC alone accounts for £6 billion in bilateral trade with the UK, primarily in tea, coffee, and machinery. Any escalation could jeopardise the Economic Partnership Agreement signed in 2022.
Koome has vowed to seek legal redress through the East African Court of Justice. Meanwhile, Uganda's Foreign Ministry has suggested the matter was a low-level administrative error, but declined to confirm whether ministerial guidelines will be reviewed. The Kenyan High Commission in Kampala has formally requested a meeting with Ugandan authorities.
Investors are watching closely. The Kenyan shilling weakened slightly against the dollar in afternoon trading. The Ugandan stock exchange saw a dip in shares of firms with cross-border operations.
For Whitehall, the incident presents a dilemma. Quiet diplomacy is preferred, but with Koome's status as a prominent judicial figure, pressure may mount for a public response. The UK's East Africa envoy is expected to visit both capitals next month. The outcome will test the resilience of London's influence in a region where its historical ties are increasingly challenged by Chinese investment and Russian security overtures.
