6 ms·
Probably because those are the five participating nations in the UKUSA agreement. http://en.wikipedia.org/wiki/UKUSA_Agreement http://en.wikipedia.org/wiki/UKU
by khuey 13y ago
Probably because those are the five participating nations in the UKUSA agreement.
http://en.wikipedia.org/wiki/UKUSA_Agreement http://en.wikipedia.org/wiki/UKUSA_Agreement