He said the plane was carrying soldiers. The Defense Ministry did not provide a death toll but expressed condolences to the victims' families.
The flight had just taken off from Boufarik, about 30 kilometers (20 miles) southwest of the capital Algiers, for a military base in Bechar in southwest Algeria, Achour said. It was scheduled to make a layover in Tindouf in southern Algeria, home to many refugees from the neighboring Western Sahara, a disputed territory annexed by Morocco.
The Soviet-designed Il-76 military transport plane crashed in an agricultural zone with no residents, Achour said.
The Il-76 model has been in production since 1970s and has an overall good safety record. It is widely used for both commercial freight and military transport.
The Algerian military operates several of the planes.
- AP