Local television channels earlier reported that all four pilots on board had been killed in the collision.
The jets crashed into a mountainside, sparking a fire in the wooded area.
The pilots were on a training flight.
Several Turkish military aircraft have crashed in recent months.
A Sikorsky helicopter went down in eastern Turkey in February, killing all five crew members.
In January, an F-4 jet crashed, killing two pilots.
Remember them also interfering in civilian air traffic and provoking an Nato ally these last weeks and months.