Risk Management Magazine

The 2nd Armored Brigade Combat Team “Dagger,” 1st Infantry Division, executed a successful and safer-than-average large-scale combat operations (LSCO) National Training Center (NTC) rotation recently, primarily due to a deliberate approach to risk management and engaged leadership at echelon.

The radios were silent, systems were in the green and the Atlantic Ocean was rolling calmly along the empty white-sand beaches below. “Bird, 11 o’clock,” the left seater said matter-of-factly. “Contact,” responded the right seat, followed by smooth cyclic inputs that guided the aircraft effortlessly toward the one o’clock position.

When an explosion causes a sudden release of heat, light and sound, the energy causes the air around the point of the explosion to expand outward faster than the speed of sound. The blasts produced by these explosives throw shrapnel, extreme heat and piercing sound at their targets. However, perhaps the most dangerous — yet least understood — effect of an explosion is blast overpressure (BOP).