South Korea has completed the preliminary design review (PDR) of the KF-X fighter last week and the Defense Acquisition Program Administration (DAPA) plans to achieve critical design review (CDR) by September 2019.
![1796978_970451696300610_6709528585818709737_o[1]](http://alert5.com/wp-content/uploads/2015/10/1796978_970451696300610_6709528585818709737_o1.jpg)
Source: KAI
Once the process is completed, Korea Aerospace Industries (KAI) will proceed to produce a prototype in 2021.