GENEVA (Reuters) - More than 300 Christians have been arrested since mid-2010 in Iran where churches operate in a climate of fear and Muslims who convert to Christianity face persecution, United Nations human rights investigators said on Thursday.

They welcomed the release earlier this month of Yousof Nadarkhani, a Christian pastor who spent three years in prison before his death sentence for apostasy and evangelism was commuted, but voiced deep concerns for those still detained.

Read the complete story(Some news sites require registration)