Belgian police have arrested 13 people in a dozen raids across the country, saying the suspects are believed to have been members of an Islamic group planning attacks on police officers.
Belgian federal magistrates Eric Van Der Sypt (left) and Thierry Werts address the media on the anti-terror raids in several Belgian cities, at the Belgian Federal Prosecutor's office in Brussels, Belgium, Jan. 16, 2015.
People queue as police establish a checkpoint for anyone entering the Palace of Justice in Brussels, Belgium, Jan. 16, 2015.
Belgian police officers examine a wall in a street in Verviers. The street was blocked after security forces conducted anti-terrorist raids in Verviers, Belgium, Jan. 16, 2015.
Security has been enhanced around public buildings and Jewish schools were closed for the day on Friday, Jan. 16, 2015.