but take those 'fun facts' carefully, it's said as an example is the use of targeting range of US and detection range of Russian radar on the same chart.
Russian r-77 type missiles at 60+k ft and US missiles at ~30k ft, as well as exceeding even the Russian disclosed missile range on a fighter type target by about 2 times the range.
I would look for a second source before I accepted anything on APA at face value.
There is a reason why when you enter carlo Kopp into google, it suggests "carlo Kopp idiot"