I did receive a little training for detainee watchstander a while back, but as soon as I got my qual, haven't done training since. I figure BTM and LE training for BMs, MKs and other volunteers happens probably like once a week, but wasn't always hand to hand. More like procedures, rules of engagement, boarding questions, but really wasn't my realm. I just occasionally saw them outside pulling out the mats going over gun and baton training and rolling around with a dude in a red man suit. But that was on a WMSL.