A question that arises is what is the technical and doctrinal demarcation between land-based missile systems and rocket artillery?
Obviously the Army believes there is an important distinction between the two to have created two separate units, and certainly there is certainly a significant difference between the systems being eyed (BrahMos & Kooryung). The U.S. Army has its own
rule of thumb definitions for such things, but the rise of guided rocket artillery (including guidance systems for pre-existing rocket systems), blurs the line.
Will the P.A. determine which unit operates which based on caliber and range of the projectiles, regardless of the presence of a guidance system? Or will the latter be the primary consideration?