917
“We’re always here for you"
(reddthat.com)
For context: One of the rules in that community is that you aren't allowed to post anything related to suicide. In a mental health community.
Archive.org has a collection of titled "The Military Industrial PowerPoint Complex" that contains exactly what you'd think, a crapton of US Military PowerPoint files. I'm sure if you dig enough that specific training is out there, although in sure theres better places to find such infotmation too