Then you remember the MRE heater CS gas bombs. We used to make them and toss them into vehicles when on ***** watch to mess with the AAV crew.
For those that don’t know: take 2 MRE heaters and crumble them into a liter soda bottle with holes in the lid. Pour in 2-3 Tobasco bottle from your MRE, add about 1 cup of water, replace the lid and toss into a confinearea with people you want to mess with. Field expedient crowd/POG control…..