ツイで流れてるけど日本がF-35プログラム入り？だとか
改造権限貰える？

Japan paid Lockheed Martin $23 million to become member of F-35 Joint Strike Fighter program

https://alert5.com/2021/07/15/japan-paid-lockheed-martin-23-million-to-become-member-of-f-35-joint-strike-fighter-program/