cairo - IS fans have celebrated the attack on the Manchester Arena on social media, although IS has not claimed the explosion at the concert.
At the time of the accident, 19 people were killed and about 50 were injured. Twitter accounts associated with IS have hashtags associated with the attack used to post cheating messages, encouraging some to make similar attacks elsewhere.
'He seems that the bombs that dropped the British Air Force on children in Mosul and Raqqa found the way to #Manchester,' let Abdul Haqq tell Twitter. Others still refer to recent attacks in Brussels and Paris.