Tanzania's main opposition leader, Tundu Lissu, has been found guilty of incitement by a panel of three judges at the High Court in Dar es Salaam, though he was acquitted of the more serious charge of treason. The 58-year-old Chadema party leader has been detained since April 2025 and was charged over remarks he made while campaigning for electoral reforms ahead of the disputed 2025 general election.
Lissu has consistently denied the charges, describing the prosecution as politically motivated. He represented himself during the trial, arguing that his comments were part of a legitimate political campaign for constitutional and electoral reform and that prosecutors had taken his statements out of context.
The judges are still delivering their ruling, with the legal reasoning and sentence for the incitement conviction yet to be announced. Lissu has leave to appeal at the Court of Appeal, the country's highest court.
The case comes against the backdrop of the October 2025 general election, in which President Samia Suluhu Hassan won with 98% of the vote. The opposition dismissed the result as a "mockery" as her two main challengers, including Lissu, were excluded. Lissu was arrested six months before the poll, shortly after launching a campaign demanding changes to the electoral system under the slogan "No Reforms, No Election".
Prosecutors accused Lissu of making statements intended to incite the public to disrupt the election and threaten the government, arguing the remarks amounted to treason. The court, however, ruled that the prosecution had failed to prove a key element of the charge. Treason is among Tanzania's most serious offences and can carry the death penalty.
The 2025 election was followed by widespread protests and a violent security crackdown that left at least 500 people dead, according to an official inquiry. The government has defended its handling of the unrest and rejected accusations of widespread political repression. President Samia has insisted the election was fair and blamed foreigners for the unrest. She has set up a commission to identify those behind the violence.
Last week, rights group Amnesty International accused the government of continuing its crackdown and "weaponising counterterrorism laws to silence critics and instil fear".
Lissu has long been one of Tanzania's most outspoken critics of the ruling party. He survived an assassination attempt in 2017 when gunmen sprayed his vehicle with bullets, an attack whose perpetrators have never been brought to justice. He returned in 2023 after President Samia lifted a ban on opposition political rallies. His return was initially seen as a sign of renewed political openness.
Analysis
Why This Matters
- The conviction of a major opposition leader deepens international concern about the state of democracy and political freedoms in Tanzania.
- It follows a highly disputed 2025 election and a violent security crackdown that left hundreds dead.
- The case tests the independence of the judiciary and the government's tolerance of political dissent.
Background
Tundu Lissu, leader of the Chadema party, has been a prominent critic of Tanzania's ruling CCM party, which has dominated politics since independence. He lost the disputed 2020 presidential election and survived an assassination attempt in 2017. He returned from exile in 2023 after President Samia Suluhu Hassan lifted a ban on opposition rallies, raising hopes for political openness. Tensions escalated ahead of the October 2025 general election, which the opposition dismissed as neither free nor fair.
Key Perspectives
- Tundu Lissu: Denies the charges as politically motivated and maintains his remarks were part of a legitimate campaign for electoral reform.
- Tanzanian Government: Denies targeting opponents; President Samia insists the election was fair and blames foreign elements for the unrest.
- Amnesty International: Accuses the government of a continuing crackdown and weaponising counterterrorism laws against critics.
- Opposition groups: Argue the death toll from the post-election crackdown was far higher than the official inquiry found and demand an independent investigation.
What to Watch
- The sentence for the incitement conviction, to be announced by the High Court.
- Whether Lissu appeals the conviction to the Court of Appeal.
- International reaction and potential diplomatic or economic consequences for Tanzania.
Checked
12 claims in this story checked against 1 source: 12 supported.
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- SupportedTundu Lissu was found guilty of incitement.BBC News: “Tanzanian opposition leader, Tundu Lissu, has been found guilty of incitement”
- SupportedThe High Court acquitted Lissu of treason, and the sentence for the incitement conviction had not yet been announced.BBC News: “A panel of three judges at the High Court in Dar es Salaam acquitted him of the more serious charge of treason”
- SupportedThe case has raised concerns about political freedoms in Tanzania.BBC News: “Tundu Lissu, has been found guilty of incitement in a case that has raised concerns about political freedoms in the East African country.”
- SupportedLissu was 58 and had been detained since April 2025.BBC News: “The 58-year-old, who has been detained since April last year”
- SupportedLissu leads Chadema and was charged over remarks made while campaigning for electoral reforms ahead of the disputed 2025 election.BBC News: “The 58-year-old, who has been detained since April last year, was charged over remarks he made while campaigning for electoral reforms ahead of the disputed 2025 general election. Lissu, who leads the opposition Chadema party”
- SupportedLissu consistently denied the charges and described the prosecution as politically motivated.BBC News: “Lissu, who leads the opposition Chadema party, has consistently denied the charges, describing the prosecution as politically motivated.”
- SupportedLissu represented himself and argued that his comments were part of a legitimate political campaign for constitutional and electoral reform.BBC News: “Lissu, a lawyer who represented himself during the trial, maintained that his comments were part of a legitimate political campaign for constitutional and electoral reform.”
- SupportedLissu has leave to appeal at the Court of Appeal, described as the country's highest court.BBC News: “He has leave to appeal at the Court of Appeal - the country's highest court.”
- SupportedPresident Samia Suluhu Hassan won the October 2025 election with 98% of the vote.BBC News: “President Samia Suluhu Hassan won the October 2025 election with 98% of the vote”
- SupportedThe opposition called the election result a “mockery”, and Lissu was among the two main challengers excluded from the election.BBC News: “a result the opposition dismissed the result as a "mockery" of democracy as her two main challengers, including Lissu, were excluded.”
- SupportedThe post-election crackdown left at least 500 people dead, according to an official inquiry.BBC News: “Last year's election was followed by widespread protests and a violent security crackdown that left at least 500 people dead, according to an official inquiry.”
- SupportedAmnesty International accused the government of “weaponising counterterrorism laws to silence critics and instil fear”.BBC News: “Last week, rights group Amnesty International accused the government of continuing its crackdown following the election and "weaponising counterterrorism laws to silence critics and instil fear".”