The Joint Readiness Training Center is pleased to present the one-hundredth-and-twentieth episode to air on ‘The Crucible - The JRTC Experience’ and the fifth* annual Large Scale Combat Operations Symposium. Hosted by COL Ricky Taylor, the Commander of Ops Group (COG). Today’s guests are all seasoned observer-coach-trainers (OCTs) from across Operations Group, LTC Amoreena “Ammo” York, MAJ David Pfaltzgraff, MAJ Marc Howle, MAJ Amy Beatty, MAJ Jeff Horn, CSM Frank Enriquez, SGM Matthew Bollinger, and MSG Lacey Remillard as well as CW3 Roy Sandoval from the US Army Special Operations Command’s Special Operations Training Detachment. Opening remarks were provided by GEN David Hodnes (Available only live via Teams), the Commanding General of Transformation and Training Command (T2COM) and BG Jason Curl, the Commanding General of the Joint Readiness Training Center. Our panel members are observer-coach-trainers with numerous decisive action training environment rotations between them. LTC York is the Task Force Senior for the TF Aviation (CAB / ATF). MAJ Pfaltzgraff is the BDE S-3 Operations OCT and MAJ Howle is the Protection OCT for Brigade Command & Control (BDE HQ). MAJ Beatty is the Executive Officer OCT and MSG Remillard is the S-3 Operations Sergeant Major OCT for Task Force Sustainment (BSB/DSSB). MAJ Horn is the Executive Officer OCT for the Fires Support Task Force. CSM Enriquez is the Command Sergeant Major OCT for Live Fires Division. SGM Bollinger is the Senior Enlisted S-2 Intelligence Advisor for the Intelligence Warfighting Function. CW3 Sandoval is the Rotational Planner for USASOC’s Special Operations Training Detachment.   The purpose of the ‘LSCO Symposium’ is to advance conversation on warfighting and share observations and lessons learned. We will discuss large scale violence today, but this discussion transcends mission sets. Train for high end competition and scale down as required. This episode synthesizes JRTC trends and best practices for preparing units for their hardest days of ground combat in Large-Scale Combat Operations across multiple domains. A central theme is that continuous transformation must be anchored to disciplined fundamentals. Leaders repeatedly emphasize that emerging capabilities—UAS, ITN, AI-enabled targeting tools, precision fires, and advanced sustainment systems—amplify poor discipline as much as they amplify competence. Units struggle when they trade foundational skills for technology, compress training timelines, or assume proficiency in basics like MDMP rigor, rehearsals, reporting, security, and sustainment forecasting. The discussion reinforces that formations are not failing because of a lack of tools, but because of gaps in training management, insufficient repetitions at home station, and an erosion of shared doctrinal language that enables synchronization under stress.    The episode also highlights how LSCO success depends on integration across warfighting functions over time, not single moments of convergence. Best-performing units demonstrate disciplined commander–staff and commander–commander dialogue, deliberate risk articulation, and active NCO involvement throughout planning and execution. Persistent challenges include rushed or truncated MDMP, weak course-of-action analysis, fragmented IPO/SPO processes, and poor sustainment visibility that leads to overstocking, vulnerable cache sites, and exposed logistics nodes. Survivability on a transparent battlefield emerges as a recurring lesson: units must balance dispersion with functionality, manage electromagnetic signatures, rehearse degraded communications, protect sustainment forces, and treat rear areas as contested terrain. Taken together, the episode underscores a clear JRTC message—winning the first battles of LSCO requires disciplined fundamentals, rigorous planning, and relentless rehearsal long before units ever make contact.  If you’d like to read along, you can visit our LinkTree account and