The Islamic Satanists make official claim of responsibility (BBC live reporting):
https://twitter.com/Rita_Katz/status/712318612632170496/photo/1?ref_src=twsrc^tfw
Islamic State (IS) militants have issued an official statement claiming the Brussels attacks, following up on an earlier report from the IS-affiliated A'maq news agency claiming responsibility on behalf of the group.
The branded statement, issued via IS's official social media accounts, warned of worse to come for "Crusader states allied against the Islamic State".
The statement said targets in the Belgian capital had been "carefully selected", suggesting the attacks might have been centrally directed. The statement did not indicate how many IS operatives were involved. It claimed more than 40 people had been killed and over 210 injured.
https://twitter.com/Rita_Katz/status/712318612632170496/photo/1?ref_src=twsrc^tfw