Kenya and Its Neighbours Are Reaching for Treason Charges Against Their Critics

Kenya · POLITICS

Kenya treason charges have become a recurring tool for framing political dissent as an existential threat, from the June 2024 parliament storming to arrests of activists in 2025 and 2026. The pattern extends across East Africa, where opposition figures face similar securitisation.

Kenya’s state has repeatedly used treason rhetoric and treason charges to frame dissent as an existential threat, especially around the June 2024 anti-tax protests and the later “Gen Z” mobilisations. Interior officials said investigators were examining alleged efforts to “overthrow” the government after protesters stormed parliament on 25 June 2024, while rights groups said the response was a crackdown on legitimate political expression.

How Kenya treason charges became a political weapon

The legal backdrop makes the charge especially potent. Kenya’s treason offence is among the most serious in the Penal Code and can attract the death penalty, making it a powerful political weapon even when cases do not reach trial.

Reuters documented an earlier precedent in February 2018, when opposition lawyer Miguna Miguna was charged over the late Raila Odinga symbolic swearing-in. That case underscored how treason has been used against opposition symbolism as well as violence.

The pattern intensified after the June 2024 protests. Interior officials framed the parliament storming as an attempted overthrow, while rights groups countered that the response was a crackdown on legitimate political expression.

The cases of Boniface Mwangi and Bob Njagi

A key recent case involved activist Boniface Mwangi. On 19 July 2025 police arrested him at his Lukenya home, and prosecutors initially pursued terrorism and money-laundering allegations.

Those counts were later dropped and substituted with a lesser firearms charge. The shift showed how serious initial charges can be used to detain and stigmatise before being quietly downgraded.

The following year, courts dismissed treason charges against activist Bob Njagi. He had been arrested on 24 June 2026 over alleged incitement linked to the 25 June anniversary protests.

A regional pattern of securitising opposition politics

The wider regional power context is similar. In Uganda, veteran opposition figure Kizza Besigye was abducted in Nairobi in November 2024 and later faced treason charges in Uganda.

Activists in 2026 accused Kenya of enabling that operation. The case, and Tanzania’s treason prosecution of Tundu Lissu, show a regional pattern of securitising opposition politics.

This pattern fits the broader contest over political space in Eastern Africa, where governments face pressure from younger, digitally mobilised populations. The Africa: The New Scramble pillar tracks how such internal dynamics intersect with external powers seeking influence in the region.

What the treason charges mean for investors and professionals

For investors and professionals operating in Kenya, the use of treason charges signals a political environment where dissent is treated as a security matter. That can affect perceptions of rule of law and political risk.

The June 2024 protests already disrupted business activity in Nairobi and other urban centres. A continuing pattern of securitising opposition could deter long-term investment that depends on predictable legal and political processes.

At the same time, the courts have shown some independence, as in the dismissal of charges against Bob Njagi. That mixed picture leaves businesses weighing immediate stability against longer-term governance concerns.

Who gains and who loses from the treason narrative

The government gains a rhetorical tool that casts critics as enemies of the state. That can rally supporters and justify expanded security powers.

Activists, opposition figures and civil society groups lose space for legitimate political expression. The threat of a death-penalty charge can chill protest even when cases are later dropped or dismissed.

Ordinary Kenyans also lose when dissent is suppressed, because accountability mechanisms weaken. The regional pattern suggests this is not an isolated tactic but part of a broader approach to managing opposition across Eastern Africa.

What to watch next in Kenya and the region

The anniversary protests on 25 June remain a flashpoint, and any new mobilisations could trigger fresh treason charges. Courts will be tested on whether they continue to dismiss weak cases or allow the charge to be used more aggressively.

Regionally, the Besigye case in Uganda and the Lissu case in Tanzania will show whether courts and regional bodies push back against securitised politics. Kenya’s role in the Besigye abduction remains a point of contention among activists.

For now, the pattern is clear: treason charges in Kenya are less about actual plots to overthrow the state and more about muzzling political dissent. The question is whether the courts and public pressure can reverse that trend.

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