Reportedly, Yang was probed after 🇨🇳’s JY-series anti-stealth radars sold to 🇻🇪 & 🇮🇷 proved ineffective. 🇨🇳 had used the J-20 as a test target & falsely told Xi the radars could detect 🇺🇸 F-35 & F-22 stealth jets. This raised doubts about the J-20’s claimed stealth capabilities.