Where are the no-fly zone forces?

Reuters:
Libyan leader Muammar Gaddafi's forces pushed into the rebel-held city of Benghazi on Saturday, defying world demands for an immediate ceasefire and forcing rebels to retreat.Libyan leader Muammar Gaddafi's forces pushed into the rebel-held city of Benghazi on Saturday, defying world demands for an immediate ceasefire and forcing rebels to retreat.

Where are the jet fighters that were supposed to prevent madman Gaddafi from doing this? It is extremely disappointing that the international community will have to wait for a meeting in Paris before taking action!