Libya's civil war, U.S. media said NATO has been unable to enter the air strikes in Tripoli

report quoted an official as saying coalition forces , based on legal and practical reasons, the Libyan capital Tripoli in order to avoid against Gaddafi troops fled , while consolidating Libya

Although NATO spokesman Lava press conference in 23 , said : Up to now, the attacks on Tripoli 's main objective is after a few days or months of NATO reconnaissance surveillance , the military leaders of the headquarters or suspected weapons storage buildings. At the same time , NATO needs to ensure that no civilians in the building .

According to reports , the United States and NATO is not the first encounter in the urban environment , Especially in the Baghdad battlefield , the U.S. has received a lot of experience .