Roth IRA withdrawal for international home purchase?

I’m a dual citizen recent who’s just starting to set to their personal finance (~around 20k net worth and close to 0 net income and expenses until I graduate college).
I have money wasting away in both the United States and abroad and am considering opening a Roth IRA. One of my considerations is that I will likely buy a home abroad rather than in the US and whether or not the first time home purchase exception applies to homes purchased abroad would have a significant impact on my decision.