Marcus and guest-host, Kris Jenny, discuss Part 2 of Chapter 7 of Sound Doctrine: A Tactical Primer, Sid Heal's 2000 book, which has become an indispensable part of tactical training. Kris and Marcus finish their discussion on the final portion of Chapter 7 of Sound Doctrine. They review fundamental tactics such as The Hammer and Anvile, Envelopment, and the Pincer Movement.