Source: wikibot/behind-armor-debris

= Behind-armor debris
{wiki=Behind-armor_debris}

Behind-armor debris (BAD) refers to fragments or materials that are propelled into or behind the armor of a vehicle or protective gear upon impact from an external projectile, such as a bullet or blast. When armor is struck, especially by high-velocity projectiles or explosive devices, it can fracture and create secondary projectiles. These fragments may be small pieces of the armor itself, residue from the projectile, or other materials that can cause injury to personnel inside the vehicle or wearing the armor.