NATO warplanes hammered Tripoli on Tuesday with some of their heaviest air strikes yet after the United States said Libyan leader Muammar Qadhafi would "inevitably" be forced from power.
At least 12 huge explosions rocked the capital in the early hours. Government spokesman Mussa Ibrahim said three people were killed and 150 wounded.
He said the strikes had targeted a compound of the Popular Guards, a tribally-based military detachment. But the compound had been emptied of people and "useful material" in anticipation of an attack, and the casualties were local residents.
"This is another night of bombing and killing by NATO," Ibrahim told reporters.
NATO, which has been supporting anti-Qadhafi rebels with air strikes for the last two months, said in a statement it had targeted a 'vehicle storage facility' close to the main government compound in Tripoli.
"This facility is known to have been active during the initial regime suppression of the population in February 2011 and has remained so ever since; resupplying the regime forces that have been conducting attacks against innocent civilians."
Led by France, Britain and the United States, NATO warplanes have been bombing Libya since the United Nations authorized "all necessary measures" to protect civilians from Qadhafi's forces in the country's civil war.
Critics argue that NATO has overstepped its mandate and is trying directly to engineer Qadhafi's fall. Rebels, however, have complained Western forces are not doing enough to break Qadhafi's army.
"We have degraded his war machine and prevented a humanitarian catastrophe," US President Barack Obama and British Prime Minister David Cameron wrote in The Times newspaper. "And we will continue to enforce the UN resolutions with our allies until they are completely complied with."
UN Security Council 1973, passed on 17 March, established a no-fly zone and called for a ceasefire, an end to attacks on civilians, respect for human rights and efforts to meet Libyans' aspirations. Qadhafi denies his forces target civilians and describes the rebels as criminals and religious extremists.
US Secretary of State Hillary Clinton told a London news conference on Monday: "We do believe that time is working against Qadhafi, that he cannot re-establish control over the country."
She said the opposition had organized a legitimate and credible interim council that was committed to democracy.
"Their military forces are improving and when Qadhafi inevitably leaves, a new Libya stands ready to move forward," she said. "We have a lot of confidence in what our joint efforts are producing."
Rebels trying to end Qadhafi’s 41-year rule control the east of the oil-producing country, but the conflict has been deadlocked for weeks.
French officials said on Monday that France and Britain would deploy attack helicopters, a step aimed at targeting Qadhafi’s forces more precisely.
"What we want is to better tailor our ability to strike on the ground with ways that allow more accurate hits," French Foreign Minister Alain Juppe said.
But the use of helicopters carries risks for NATO, as they would fly lower than warplanes and be more exposed to ground fire. The downing of helicopters could draw ground forces into rescue efforts.
Reporters, whose movements are tightly controlled by the Libyan authorities, were taken to visit Tripoli's central hospital after the heavy night raids.
They were shown the corpses of three men with head injuries, their bodies laid out on gurneys.
A man who identified himself only as Hatim, who had deep gashes and abrasions on his arms and legs, said the blasts had caved in part of his residence near the military compound.
"We were in the house and then, wham, the ceiling came down, right on me," he said.
Smaller blasts were heard intermittently for several minutes after the final round of strikes, which shook windows and brought plaster down from ceilings in the Tripoli hotel where foreign reporters are staying.
