A military aircraft has crashed in eastern Algeria, killing all 103 people on board, a security source told private TV broadcaster Ennahar on Tuesday.
"There were no survivors," the source added.
The C-130 Hercules aircraft was flying in poor weather conditions to the city of Constantine , when it crashed in Oum El Bouaghi, 500 kilometres east of Algiers, an Algerian radio station said.
The plane was carrying 99 passengers - soldiers and their families - and four crew members.
The Algerian authorities had made no comment when the story broke on Tuesday afternoon.