DOHA (Al Jazeera) — British-Iranian national, who has already served five years in prison, handed an extra year after being found guilty of “propaganda”.

Nazanin Zaghari-Ratcliffe has been sentenced to another year in an Iranian jail, a development that prompted an instant backlash from the United Kingdom’s Prime Minister Boris Johnson.

An Iranian Revolutionary Court sentenced her on Monday to a one-year jail term after finding her guilty of propaganda activities against the Iranian government, her lawyer said.