Which munition minimizes collateral damage when utilizing the 120mm mortar?

The option referring to APMI, or Advanced Precision Mortar Initiative, is the correct choice for minimizing collateral damage when utilizing the 120mm mortar. APMI munitions are designed with enhanced guidance capabilities, allowing them to hit targets with a high degree of accuracy. This precision reduces the likelihood of unintended damage to surrounding areas and civilians compared to less accurate munitions.

The other options, while each have their own advantages, do not specifically focus on minimizing collateral damage in the same way. XM 982, for instance, is a GPS-guided round but is typically not optimized to the same degree for collateral damage minimization as the APMI. APKWS, which is generally focused on converting rockets into precision-guided munitions, operates in a different munitions category, and Copperhead, while a guided artillery shell, is not tailored for use in a mortar system. Each of these alternatives may offer precision to some extent, but APMI stands out specifically for its advanced targeting capabilities which directly contribute to the goal of reducing collateral damage.