the W.O.F de merso already has 405,725 aircraft (that number counts fighters, bombers, training, etc.)
so merso will sell military aircraft to those who want to buy them

these are the airplanes that are for sale:

DF-01

VTOL aircraft fighter bomber very useful for night operations

DF-03

Ultrasonic bomber plane capable of launching atomic bombs

Df-05 MK-0

small and fast special icinerator plane to enter and exit enemy territory

Dracotai-AR-2421

balistic plane made to attack from long distances that is decent enough

Sergal cargo plane

huge cargo plane made to carry tons of cargo without problems

CdeP awacs

Special long-range awacs aircraft

If you are interested in a plane that is not on the list you can ask for the plane you want