An Indonesian air force Hercules C-130 aeroplane has crashed in remote Papua province in the east of the country, killing everyone on board.
Three pilots and 10 other military personnel died, officials say.
Air force chief of staff Agus Supriatna told MetroTV that bad weather was suspected to have caused the crash.
The Hercules was carrying food supplies from Timika to Wamena when it came down in mountainous terrain near to its destination early on Sunday.
The wreckage has been located and the bodies of the dead are being brought to Wamena, Ivan Ahmad Riski Titus, operational director of Indonesia’s search and rescue agency, told Reuters.
The flight had left Timika at 05:35 (20:35 GMT Saturday) and was expected to land in Wamena at 06:13.