With these eight countries as program partners for the F-35, the US, the United Kingdom, Italy, the Netherlands, Australia, Norway, Denmark and Canada.
Countries who operate or have ordered the F35
Australia,Belgium,Canada, Czech Republic, Denmark, Finland,Germany, Greece, Israel, Italy, Japan, Netherlands, Norway, Poland, Republic of Korea, Switzerland, United Kingdom and the United States.
Thailands chance being on the list in the future is questionable, if not highly unlikely.