Guys why don't we offer thunders to Angola ? It's an African country situated south of Congo,It economy is doing fine and it's air force needs to replace around 40-45 of it's fighter aircraft's in the coming years.Angola also has 2 Su-30s and most probably will get 8-10 more but it needs a cheap 4th gen aircraft to replace it's remaining obsolete aircraft's.Nigeria and Angola have a good relation thus Nigerian thunders could influence Angola Air force to procure thunders. I am sure they can't replace all of its 45 aircraft's with SU-30 thus thunder would be right option. (Angola defense budget is around 6.8bn USD btw)
Angola Air force;
23-24 Mig 21's
22 mig 23's
14 Su22's
12-15 Su25's
1 SU 27
2 Su30