Egyptian army spokesperson Brigadier General Mohamed Samir said yesterday that the accident left all the crew members dead. Two of the deceased were Egyptians while the other two were from the UAE.
The UAE armed forces said that authorities were investigating the reasons behind the incident.
Egypt and the UAE started a joint military drill on December 11, the latest in a series of training between the two countries.
In September, six army soldiers were killed and one injured after a military transport aircraft crashed in Fayoum Governorate, south of Cairo.
