Marine Corps Reference Publication MCRP 3-30.7 (Formerly MCRP 3-11.1A) Commander’s Tactical Handbook 2 May 2016Marine Corps Reference Publication (MCRP) 3-11.1A, Commander’s Tactical Handbook, contains reference material frequently used to organize, plan, and conduct Marine ground combat operations. Its intent is to assist small unit leaders functioning at the company level and below, but it also serves as a field reference guide for all Marine leaders. Leaders of combat support and combat service support organizations should familiarize themselves with the contents of this publication to understand the operational sup-port requirements discussed.