The U.S.-based Committee to Protect Journalists says the number of reporters in prisons worldwide reached a record high this year.
The watchdog group named Turkey, Iran and China the worst offenders, saying those governments stepped up terror and other anti-state charges to silence critical media.
A CPJ report issued Tuesday says 232 writers, editors, and photojournalists were behind bars as of December 1, a record number since the group began counting in 1990. The nearly 30 percent increase over 2011 is the largest percentage jump in a decade.