JF-17 Thunder Jets Spotted in Nigerian AF Colors, Ready for Delivery arif2020-11-09T01:41:45+00:00 JF-17 wing with Nigerian Air Force logo. Image via TwitterPakistan-made JF-17 Thunder Block II JF-17 Thunder Jets Spotted in Nigerian AF Colors, Ready for Deliveryarif2020-11-09T01:41:45+00:00