An Algerian military transport plane has crashed, killing all 257 on board in the country's worst air disaster with witnesses reporting seeing a wing on fire.
More than 250 people were killed when a military plane crashed near Algeria's capital with witnesses saying they saw a wing catch fire shortly after the plane took off.
Dozens of firefighters, rescue workers and military officials worked around the blackened fuselage of the aircraft, which had been ripped open near its wings.
Bits of mangled and smouldering debris were scattered across the field near Boufarik airport southwest of Algiers where people were searching for bodies among the rubble.
Earlier TV images showed flames and smoke billowing from the site of the crash, the country's worst air disaster.
"This morning at around 8am an Ilyushin model military transport plane ... crashed directly after takeoff in an agricultural field that was clear of residents," Major General Boualem Madi told state TV.
A line of white body bags could be seen on the ground next to the wreck of what media said was a Russian Ilyushin Il-76 transport plane, part of which was still intact. Smoke was still billowing hours after the crash.
"After taking off, with the plane at a height of 150 metres I saw the fire on its wing. The pilot avoided crashing on the road when he changed the flight path to the field," Abd El Karim, a witness, told the private Ennahar TV station.
Another witness said: "We saw bodies burned. It is a real disaster".
Most dead are army personnel and their families
A total of 257 people were killed, most of them military, the defence ministry said.
Ten crew and other people described as family members died, and a number of survivors were being treated at an army hospital, the ministry added.
The plane had been heading to Tindouf on the border with Western Sahara, Algeria's defence ministry said.
One young man cried as he spoke to a local TV station about a relative who died in the crash.
"We talked on the phone yesterday evening and he promised to call me again on arrival in Tindouf," he said.
A member of Algeria's ruling FLN party told Ennahar the dead included 26 members of the Polisario Front, an Algerian-backed group fighting for the independence of neighbouring Western Sahara, a territory also claimed by Morocco in a long-running dispute.
Algeria's worst air disaster
In February 2014, 77 people died when a military plane carrying army personnel and family members crashed between Tamanrasset in southern Algeria and the eastern city of Constantine.
The C-130 Hercules transport aircraft came down in the mountainous Oum El Bouaghi region.
In July 2014 an Air Algerie passenger plane flying from Burkina Faso to Algiers crashed in northern Mali, killing all 116 people on board including 54 French nationals.