Who claimed responsibility for the hotel attack that killed Carsten Thomassen?
2008 Kabul Serena Hotel attack The 2008 Kabul Serena Hotel attack was an attack on the gym of the Kabul Serena Hotel, in Kabul, Afghanistan on January 14, 2008 for which the Taliban claimed responsibility.
2011 Abuja United Nations bombing The 2011 Abuja bombing was a car bomb explosion on Friday, 26 August 2011 in the Nigerian capital Abuja's UN building that killed at least 21 and wounded 60. A spokesperson from the violent Sunni Islamist group Boko Haram later claimed responsibility.