Russia concentrates Su-57 fighters near Chinese border

Russia has concentrated at least 15 Su-57 stealth fighter jets at the Dzyomgi air base in the Khabarovsk region, about 280 kilometers from the Chinese border, according to satellite images published by the AviVector project and reported by the Ukrainian outlet Militarnyi. Satellite imagery dated February 9 shows 15 Su-57 aircraft parked in the open […]