China has unveiled two new sixth generation combat aircrafts J-36 and J-35  on December 26 and December 27 2024.Both aircrafts was observed flying along with Chengdu J 20.Chinese officials named these design as (white emperor),the pictures of J-36 suggested that J-36  have three engines. The jet is developed and designed by Chinese state owned corporation Chengdu aircraft industries group.J-36 has delta wing diamond shape design which clear indicates that aircraft is advanced stealthy combat jet having  low radar cross section. The second most important factor is absence of vertical stabilizers which shows jet has computer assisted flight controls. The second sixth generation combat aircraft is J-35 A which has twin engine. Still details of both jets remained limited.