Iran has executed Marzieh Nieri, a 23-year-old woman, after a court in Qazvin rejected her argument of self-defence against an alleged sexual assault.

Ms Nieri was put to death at Qazvin Central Prison on Tuesday, according to reports. Her case reportedly involved her wounding a man who she stated had attempted to assault her.

Her execution brings the number of women put to death in the Islamic Republic since the start of 2026 to at least 14.

Rising Concerns Over Capital Punishment

Human rights organisations have consistently condemned Iran's extensive use of capital punishment, which sees the country as one of the world's leading executioners.

Concerns are frequently raised about the fairness of judicial processes within Iran, particularly in cases involving women and those accused of specific moral offences. Critics argue that trials often lack due process, with defendants denied adequate legal representation and the ability to present their defence effectively.

Iranian prison exterior Qazvin

The latest execution underscores the ongoing scrutiny of Iran's human rights record, especially regarding the treatment of women within its legal system. Activists routinely highlight what they describe as systemic biases against women in Iranian courts.

International Scrutiny and Calls for Reform

International bodies and governments frequently call on Tehran to reform its judicial practices and reduce the application of the death penalty. Advocacy groups have been working to draw attention to individual cases, hoping to halt executions or secure pardons.

Despite persistent international pressure, Iran has continued its policy of capital punishment, with the number of executions reportedly increasing in recent years. The current global focus on human rights abuses within the country is expected to intensify following Ms Nieri's death.