Combat Mission Basics: Target Reference Points is out for Patrons! (Patreon)

This proved to be a much less involved video than I thought it would be. TRPs are really useful, but it doesn't take much to explain that they allow you to call in artillery beyond line of sight, skip the spotting phase for arty and get rounds on target faster with direct fire. Even trying to nail down the effects of direct fire was faster than I anticipated: the test results were pretty conclusive from the word go.

But, not everyone knows this stuff so I'm sure it will help somebody.