It will be impossible for PLTR to expand beyond the U.S. border
PLTR is working closely with the department of war and the U.S. government. And it is an American company.
Why would any other country let PLTR handle anything related to their national security and risk exposing it to the U.S. governement?
I believe PLTR will have hard time getting other countries' government contracts in the future, therefore their presense will be isolated only in the U.S.