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When I attended basic training in 1999, there was a quote painted on the walls of my barracks that I remember to this day and still holds true: “The EIB is the true mark of an Infantryman.” This is something that has stuck with me throughout my entire career. Over the last few months, the U.S. Army Infantry School (USAIS) hosted two Expert Infantryman Badge committee meetings with sergeants major from across the force to discuss potential updates to USAIS Pamphlet 350-6.
The world of the Infantryman is one of constant change, and the tools and techniques we use to dominate the battlefield must evolve to meet new threats. The recent release of the updated Training Circular (TC) 3-20.33, Training and Qualification of Mortars, marks a significant step forward in how the Army trains and certifies its mortar crews. This isn’t just a minor revision; it’s a comprehensive overhaul that will have a lasting impact on our indirect fire proficiency for years to come. So, what’s new, what’s different, and what does it mean for leaders and Soldiers in the field?
In the crucible of modern combat, the familiar thud of a mortar leaving the tube is the sound of assurance for the Infantryman. It is the promise of immediate, responsive, and lethal indirect fire support, a critical enabler for freedom of maneuver. As the U.S. Army continues to orient on the complexities of multidomain operations (MDO), the need to guarantee the proficiency of our mortar formations has never been more acute.
For generations of mortarmen, headaches, tinnitus, and cognitive fog have been written off as the price of employing a devastating weapon system. These symptoms, often mirroring those of a traumatic brain injury (TBI), were accepted as an unavoidable cost of lethality. Now, the U.S. military is confronting the invisible cause behind them: blast overpressure (BOP). This silent threat, produced by the very weapons that ensure our dominance, represents a serious danger to warfighter health, particularly for communities in close proximity to high-caliber and explosive weapon systems.
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