UPDATE 1-Syria rebels say they seize army base on Damascus outskirts

AMMAN, Nov 19 (Reuters) - Syrian rebels said on Monday they

had seized the headquarters of an army battalion near the

southern gate of Damascus, the nearest military base to the

capital reported to have fallen to opposition fighters.

Two units of the Islamist rebel groups Ansar al-Islam and

Jund Allah Brigades said in a statement that they had taken the

base of the Air Defence Battalion near Hajar al-Aswad after four

days of fighting.

Video footage showed rebels walked through the site, past

destroyed anti-aircraft guns, and one commander saying on a

walkie-talkie: "We have completely seized the compound."

Independent verification of the report was not possible.

Opposition activists said the Syrian army had attacked

southern districts of Damascus with shelling and rockets all day

to try to stop the rebels seizing the base, in some of the

heaviest bombardment on the capital in the 20-month revolt.

The base is on the edge of Hajar al-Aswad district,

normally home to thousands of poor refugees from the

Israeli-occupied Golan Heights who were at the forefront of the

movement against Assad's autocratic rule at the beginning of the

revolt.

After months of slow progress, marked by poor organisation

and supply, rebels have taken over several army positions in

outlying regions in the last week, including a Special Forces

base near the northern city of Aleppo and a small military

airport in the east, on the border with Iraq.