Guest post by Daniel Vaughan UCLA undergraduate, judo brown belt under Mike Verdugo and BJJ GF Team black belt under Master Julio Cesar Pereira. Daniel is an instructor at M3Fight Academy.   How much BJJ do you think American military personnel know? “In 2001, Matt Larsen, then a Sergeant First Class, established the United States Army Combatives School at Fort … Continue reading An Inside Look At Grappling In US Army & Their Competitions