The Bradley has always lived in the space between a taxi and a tank: it must carry infantry close enough to fight, survive long enough to matter, and bring just enough firepower to break contact or punch a hole for the Abrams. In 2026, that job has not gotten easier. Cheap drones spot movement, loitering munitions punish predictable routes, and anti-tank guided missiles are everywhere. That is exactly why the newest Bradley variant—the M2A4E1—matters. It is not a clean-sheet revolution. It is a hard, practical attempt to drag a proven infantry fighting vehicle into the late-2020s threat environment by upgrading the three things that now decide whether an IFV lives or dies: detection, protection, and the speed of decisions.