Site 233 - Kanli Proving Ground

A UDD facility repurposed from a commercial airport retired decades ago, located near an abandoned satellite town of the old capital (current day Kanli region).

Outflows of population out of smaller towns and into megacities/city groups were already ongoing before Blue Heaven's takeover, construction of the Engine only accelerated the process and redirected movement of people and capital towards newer urban areas formed around Blue Heaven's Masternodes, accelerating depopulation in small and medium-sized cities, and even some legacy megacities that didn't host any Masternodes. 

In most cities undergoing this process, low levels of economic activities might still be maintained but underutilised transportation hubs were the first to cease operation, creating an abundance of perfectly serviceable sites scattered around geographically convenient locales, many of them were repurposed by the Empire to serve as logistics hubs, others as military bases or training facilities.

Site 233 was one such location. Airstrips and hangers constructed for commercial airliners are now testing grounds for military vehicles; terminals were repurposed to accommodate small arms research and indoor training sessions, behind airport security checkpoints are now explosive test chambers and shooting ranges bounded by sound-absorbing, bulletproof glass walls.

As a UDD consultant, Nana is also the rangemaster of all indoor ranges and shoot houses. 

--- misc notes ---

In the drawing, you can see a blue container behind the glass wall, that's Nana's container home, talked about in a previous post here: 

https://www.patreon.com/posts/shii-nanas-home-73024227

File ZP2 was the original drawing before colour adjustment, the one posted on Twitter/Pixiv was the colder version, original was warmer, I've had a hard time deciding which was better, so I'll upload them both here.