US Secretary of State Marco Rubio announced sanctions against Faustine Jackson Mafwele, a senior official in the Tanzanian Police Force. The sanctions were imposed based on credible information linking Mafwele to serious human rights violations such as arrest, torture, and sexual assault. Tanzanian immigration officials arrested Kenyan activist Boniface Mwangi and Ugandan journalist Agather Atuhaire. The two had traveled to Tanzania to follow the treason case of opposition leader Tundu Lissu. Mwangi and Atuhaire detailed the mistreatment they faced in Tanzania. Mwangi stated that he was detained on May 19 following pressure from Tanzanian security forces. Mwangi was released and deported after the Kenyan government issued a protest letter. Atuhaire, who works as a lawyer, journalist, and social justice activist, was also released. These developments have sparked new discussions about the human rights situation and political climate in the region.