Straight from Al Jazeera:
The AFP newsagency, quoting the coalition, says Gaddafi's military control centre was the target of strikes on Sunday and was destroyed.
Libyan officals took journalists to see what they claimed was the damage from a missile attack. Officials said the missiles had struck very near to Gaddafi's tent.
Anita McNaught, Al Jazeera's correspondent in Tripoli, said journalists taken to the scene asked officials why there was no smoke or fire. One official said he didn't know because he wasn't a military expert.