Amnesty International is concerned for the safety of Manuchehr Mohammadi, an Iranian student activist, and other members of the National Union of Students (Ettehadiyeh-e Daneshjuyan-e Melli). According to reports, Manuchehr Mohammadi was attacked by five unknown men 25 May 1999 in Tehran, beaten, and driven off in a car. There has been no news of him since.