A typical component of a layered air defense for land maneuver units is:

• A. Short, Medium, and Long-Range Systems
• B. Counter-UAS Capabilities Only
• C. A Single Long-Range Missile System
• D. Armored Ground Units

Answer: (A)

Layered air defense for land maneuver units relies on multiple, overlapping engagement options that cover threats at different distances and altitudes. Short-range systems guard the closest area and respond quickly to near-in threats, acting as a first line of defense against fast, low-flying aircraft or missiles. Medium-range systems extend protection further out, catching threats that are beyond the reach of short-range assets but not yet at the far edge of the theater. Long-range systems provide reach to engage high-altitude or far-trajectory targets early, before they can mass or threaten salient maneuver units. Put together, these layers create redundancy, improve overall probability of intercept, and reduce the chance of a single gap being exploited.

A focus only on counter-UAS would miss larger aerial threats and missiles, leaving gaps in protection. Relying on a single long-range missile system leaves near- and mid-range threats unaddressed and can be vulnerable to saturation or evasion. Armored ground units, while essential for ground combat, do not provide effective air defense and cannot reliably detect or engage aerial threats.