Anonymous ID: 4eefe6 Aug. 14, 2018, 11:08 p.m. No.2607768   🗄️.is 🔗kun   >>8283

Some late night out of the box thinking on the more you know.

 

NBC (NUCLEAR, BIOLOGICAL, AND CHEMICAL) perhaps?

 

https://www.militarypubs.com/field%20manuals/FM03-11.04.htm