80,000 have fled east Aleppo since army operation began: monitor

But it does not include others who have fled south to remaining rebel-held territory, Observatory chief Rami Abdel Rahman said.
The army has made swift progress in its operation to recapture east Aleppo and now controls three-quarters of the sector, which had been a rebel bastion since 2012.
The government has been urging civilians to leave for months, and has accused the rebels of holding residents hostage for use as "human shields."
Before the assault began, an estimated 250,000 people remained in east Aleppo, which was surrounded by government forces in mid-July, halting deliveries of basic goods.
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