TRIPOLI, Libya — NATO warplanes bombarded targets in Tripoli with more than 20 airstrikes early Tuesday, striking around Moammar Gadhafi's residential compound in what appeared to be the heaviest night of bombing of the Libyan capital since the Western alliance launched its air campaign against his forces.

The rapid string of strikes, all within less than half an hour, set off thunderous booms that rattled windows, sent heavy, acrid-smelling plumes of smoke over the city, including from an area close to Gadhafi's sprawling Bab al-Aziziya compound. Continue reading.