Kenya Demands Access to Detained Activist Boniface Mwangi in Tanzania Amid Rising Tensions
NAIROBI/KAMPALA — A diplomatic dispute is intensifying between Kenya and Tanzania following the continued detention of Kenyan activist Boniface Mwangi. Kenya’s Ministry of Foreign and Diaspora Affairs has issued a formal diplomatic note demanding immediate consular access or the release of Mwangi, citing a breach of international legal norms.
Mwangi, a prominent figure in Kenya’s human rights landscape, was arrested earlier this week in Tanzania along with Ugandan journalist Agather Atuhaire. The duo had traveled to attend the trial of Tanzanian opposition leader Tundu Lissu, who faces charges of sedition and defamation.
Although initial reports suggested the two had been deported, activists now say both remain in detention at unknown locations, raising serious concerns across the region.
In a diplomatic communication dated May 21, 2025, Kenya accused Tanzania of violating the Vienna Convention on Consular Relations (1963) by refusing to provide information on Mwangi’s condition, location, or legal status. Quoting Article 36 of the treaty, Kenya emphasized its right to:
- Communicate with and visit detained nationals,
- Arrange legal representation,
- Receive timely updates on the detainees’ status.
Kenya has urged Tanzanian authorities to grant access without delay or proceed with an immediate release, stressing the importance of resolving the issue in the spirit of regional cooperation.
Regional Outrage and Global Scrutiny
The protest from Nairobi follows a wave of regional condemnation. Civil society organizations from Uganda and Kenya issued a joint press release, threatening to hold a peaceful protest outside the Tanzanian consulate in Kampala if Mwangi and Atuhaire are not freed within 24 hours.
Meanwhile, Tanzanian President Samia Suluhu Hassan faces mounting criticism over her administration’s handling of dissent. Her recent statement rejecting “foreign interference in internal affairs” is widely interpreted as a defense of the arrests and an attempt to silence external pressure.
The trial of Tundu Lissu has become a lightning rod for civil liberties advocates across East Africa, and the detention of foreign observers is now amplifying concerns about political repression in the country.
As of the latest updates, both Mwangi and Atuhaire remain missing, with no public response yet from Tanzania’s Ministry of Foreign Affairs. Diplomats, activists, and human rights groups continue to push for transparency and justice in what is quickly becoming a test of regional accountability and cross-border respect for civil liberties.
