What characteristic of Precision Guided Munitions (PGM) differentiates them from conventional munitions?

Precision Guided Munitions (PGM) are notably characterized by their advanced guidance systems, which significantly enhance targeting accuracy compared to conventional munitions. This is a fundamental difference that allows PGMs to hit their intended targets with a high degree of precision, often minimizing the need for excessive munitions and increasing operational efficiency.

The guidance systems employed in PGMs, such as GPS, laser guidance, or inertial navigation systems, enable these munitions to adjust their flight paths in real-time, ensuring accuracy even in challenging environments. This capability distinguishes PGMs from traditional unguided munitions, which rely purely on ballistic trajectories and do not possess the ability to correct their paths after launch.

While the other options may suggest characteristics related to munitions, they are not defining features of PGMs. Conventional munitions do not typically emphasize precision in targeting as PGMs do, which is why the guidance systems are the key differentiator in this context.