Tanzania opposition leader Tundu Lissu has been sentenced to four years in prison after a court acquitted him of treason but convicted him of incitement.
The ruling was delivered on Friday, November 6, in a case that has attracted international attention.
Lissu, who leads the opposition Chadema party, had faced a treason charge carrying the possibility of the death penalty.
However, the court cleared him of treason and instead found him guilty of incitement.
According to Africanews and AFP, the opposition leader rejected the judgment and accused the government of political interference.
The ruling has renewed concerns about political freedoms and the rule of law in Tanzania.
Why was Tundu Lissu sentenced to prison?
Tundu Lissu was arrested before Tanzania’s October 2025 presidential election.
Authorities accused him of treason, one of the country’s most serious criminal offences.
However, the court ruled that he was not guilty of that charge.
Instead, judges convicted him of incitement and imposed a four-year prison sentence.
The judge said Lissu’s statements were intended to disrupt elections and encourage violence.
However, incitement was not among the original charges, according to the report.
This decision has raised questions about the legal proceedings.
Tundu Lissu rejects court ruling
Lissu strongly criticised the judgment during the hearing.
He described the trial as political persecution.
The opposition leader also accused judges of acting under pressure from President Samia Suluhu Hassan’s government.
He argued that the court had convicted him of an offence that was not part of the original case.
However, the report did not include a response from the government to these specific allegations.
Lissu’s supporters have also questioned the fairness of the proceedings.
Meanwhile, the ruling has drawn criticism from other opposition politicians.
Tanzania opposition condemns prison sentence
Opposition figures described the verdict as a setback for the country’s justice system.
Ado Shaibu, secretary general of the ACT-Wazalendo party, criticised the decision.
He called it a serious blow to the rule of law and good governance.
The case has also attracted attention from international lawmakers.
British and European Union lawmakers previously raised concerns about the treason proceedings.
They described the case as politically motivated and called for Lissu’s release.
Meanwhile, US Ambassador to Tanzania William Trachman said he was closely following the trial.
He also highlighted its wider implications for the rule of law.
Tanzania’s disputed 2025 election
The case comes after Tanzania’s controversial presidential election in October 2025.
President Samia Suluhu Hassan won the election with an officially reported 98% of the vote.
However, the election took place amid opposition complaints and widespread unrest.
Rights groups and opposition figures accused security forces of using excessive force against protesters.
They also reported arrests and disappearances involving government critics.
The government has disputed some accounts of the unrest.
According to the Africanews report, authorities put the death toll at 518.
However, opposition groups and rights organisations have reported much higher figures.
The conflicting figures have not been independently reconciled.
Security tightened ahead of Lissu verdict
Authorities increased security in Dar es Salaam before the judgment.
Police deployed additional personnel around the courthouse and across parts of the commercial capital.
Officials also warned against attempts to create unrest.
Meanwhile, analysts had expressed concern that a treason conviction could trigger further protests.
The court’s decision avoided the possibility of a death sentence.
However, the four-year prison term has continued to draw criticism.
The ruling also adds to political tensions following the disputed election.
Who is Tundu Lissu?
Tundu Lissu, 58, is one of Tanzania’s best-known opposition politicians.
He leads Chadema, the country’s main opposition party.
Over the years, Lissu has repeatedly criticised government policies and called for political reforms.
He has also faced several arrests.
In 2017, Lissu survived an assassination attempt after being shot 16 times.
He subsequently underwent nearly 20 surgical procedures.
Lissu believes the attack was politically motivated.
However, responsibility for the shooting was not established in the supplied report.
Despite the attack and his legal difficulties, he has remained active in Tanzanian politics.
What happens next for Tundu Lissu?
The four-year sentence represents a major development in Lissu’s legal case.
However, the report did not confirm whether his lawyers would appeal.
The judgment has also raised questions about the future of political opposition in Tanzania.
Meanwhile, international attention remains focused on the country’s justice system.
For Lissu’s supporters, the ruling represents another challenge for opposition politics.
The case is likely to remain an important issue in Tanzania’s political debate.