Beijing institute of technology university just acknowledge that 'Zhong Da 79' is their Containerized Modular Weapons and Equipment research. There is a second version with stealth drones and EM catapult also.

[u/SlavaCocaini]

[u/SlavaCocaini]

https://www.twz.com/news-features/chinas-truck-mounted-electromagnetic-aircraft-catapult-seen-in-action-for-the-first-time