F-16 officially put into service in 1978 after 5 years development.
F16!!! F16!!! F16!!! F16!!!
F-16 officially put into service in 1978 after 5 years development.
SU-34 officially put into service in 2014 after 24 years of development.
I’m rooting for coronary artery disease in its fight with Orban.