When the Countries became NATO Member States

Now that NATO (The North Atlantic Treaty Organization) is a hot topic again, I thought it would be interesting to see how countries were added throughout the years.

I always thought Sweden and Finland were already in NATO, but I was wrong. The public opinion in these two countries has shifted towards joining NATO since the Russian invasion in Ukraine. But it isn’t as easy as everyone thought, as Turkey is not cooperating with their requests. Let’s see how it pans out.

Tools: python, pandas, tkinter

Data source: NATO (https://www.nato.int/cps/en/natohq/nato_countries.htm)