The Syrian leader showed no signs of backing down ahead of a U.S.-Russia-brokered ceasefire.
The deal will end one of the longest stand-offs in the five-year conflict.
The last time food aid entered the town was in 2012.
Malnourished children in the besieged town will die without outside help, the U.N. has warned.
Regime troops turned back an aid convoy into the town last week.
It would have been the first supplies for the residents of Daraya for over three years.
"We Had Never Imagined That It Would End Like This"
"We aren't ISIS or Jabhat al-Nusra," says a boy in the besieged town.
UPDATE: 1/14 -- Chemical weapons experts told The Huffington Post that the evidence presented thus far did not suggest a
Assad has framed the revolt against four decades of his family's rule as a foreign-backed conspiracy fought by Islamist "terrorists
The deaths would bring the toll from an offensive by President Bashar al-Assad forces on Daraya, south-west of Damascus, to
Tanks and troops attacked the southwestern Damascus suburb of Mouadamiya on Monday and Tuesday, killing 86 people, half of