GPS, INS, (probably star patterns matching in emergency) and active radar terminal homing system. Main challenge is how to find and track target, and damage assessment.
https://thediplomat.com/2018/02/revealed-the-details-of-chinas-latest-hit-to-kill-interceptor-test/
"The Chinese ballistic missile defense test that took place on February 5 involved a Dong Neng-3 (DN-3/KO09) hit-to-kill midcourse interceptor successfully striking a target DF-21 (CSS-5)...
Did I talk anything about RCS of dihedral canards structure? J-20's canards must stay on different plane in order to improve lift. Just take the less evil.
Again, please do not take regional discrimination to this thread. My hometown is Henan, and I have no any preference or stereotypical view for 611 and 601.
Please tell me if you heared any rumor or new about PLAAF's HQ-16.
In another forum, PUPU...
In another forum, PUPU said he only agree part of these rumor. And 席亚洲 had posted that part before 磁爷. There is not any video, image or official report about PLAAF's HQ-16.
It's a joke. HQ-16A SAM will not join Air Force exercise because it is the weapon of Army. If you watch the CCTV militory Report, you can find that they used HQ-9 in RedArrow(红箭)-2017 exercise. 磁爷 is not a reliable source. 观察者上席亚洲的文章更有参考价值,这个pupu也是认可的。
A long range UAV with chinese (one or two?) 1000 kg turbofan engine.
http://mil.huanqiu.com/china/2017-11/11354461.html
“据悉,这是31所在完成初始飞行前规定试验和全空域高空台性能试验后,取得的又一个重大技术突破,成为我国首台“飞上”蓝天的1000公斤推力量级涡扇发动机。”