Military Tactics are quickly changing depending upon change of weapons systems. Developments of C3i and C4i command systems and emergence of strategic weapons and tactical weapons greatly impact the current tactics in battle ground. Power of Tactical Missiles determined the war in 2008 Georgia - Ossetia war. The role of heavy artillery is questionable in such war with Tactical Missiles, Light Infantry Combat Vehicles and Mechanized Armies.
The role of combat and surveillance robots & Unmanned Aerial Vehicles are rising. But, it is still controversial and their role is widely criticized due to high civilian casualties.