PREVIOUSLY THERE WAS ONE 175 YEARS OLD ARTILLERY REGIMENT CORPS IN INDIAN ARMY LATER ON DEPENDING UPON THE FAST CHANGING SITUATIONS ARTILLERY REGIMENT CORPS OF INDIAN ARMY WAS BIFURCATED INTO A SEPERATE CORPS OF ARTILLERY AND AIR DEFENCE CORPS REGIMENT SOME 2 OR 3 DECADES AGO,NOW I PERSONALY FEEL THAT BY 2030 OR 2032 WW III WILL START SO AGAIN OUR INDIAN ARMY WILL HAVE TO FORM ONE ANOTHER DRONES DEFENCE REGIMENT TOTALLY DEDICATED TO FLYING OF VARIOUS TYPES OF DRONES ACCORDING TO THEIR WINGS SPANS SECRET INVISIBLE FEATURES ,CALIBRE,SPEEDS,ALTITUDE,DESTRUCTIVE CAPABILITIES ON THE ENEMIES WITHIN VISUAL DIMENSIONS OR LONG RANGE DRONES WHICH CAN STAY IN THE AIR FOR MORE THAN 10 TO 12 HOURS AS SUCH DRONES WILL BE SENDING SECRET SATELLITE IMAGES BEYOND VISUAL DIMENSIONS FROM THE ENEMIES TERRITORIES TO POWERFUL INDIAN ARMY SATELLITES STATIONED NEARBY WHICH WILL HELP OUR FORCES TO REACT WITHIN A FEW MINUTES ON RECEIVING SATELLITE IMAGES OF OUR ENEMIES ACTUAL AND FACTUAL POSITIONS,THEIR NUMBERS,TYPES OF WEAPONS AND ARSENELS BY WHICH THE ATTACK IS PLANNED TO BE CO ORDINATED BY THEM ON OUR ARMED FORCES,SO I THINK THERE IS A NEED TO GIVE SPECIALISED TRAININGS TO INDIAN FORCES IN USING INVISIBLE LONG RANGE OR MEDIUM RANGE DRONES ARMY FOR CORRECT VISUALISATION,DIMENSIONS OF OPERATIONAL WARFARE AND WARFARE MANOUVERES DURING THE TIME OF AGGRESSIVE WAR SITUATIONS ABOVE THE GROUND,PARALLEL TO THE GROUND OR UNDERNEATH THE SEA SO THAT INDIAN NAVY MAY DEPLOY ITS DRONES FULLY COVERED WITH PLASTIC SHELLS UNDER WATERS FOR ADVANCED RECONNIASSANCE OF ANY NUCLEAR OR CONVENTIONAL SUBMARINES,BOOBY TRAPS OR ANY OBJECTS FOUND STOPPING THE LOCALISED PATHS OF THE INDIAN NAVAL SHIPS FROM UNDERNEATH THE OCEANIC FLOOR OF THE WATERS BY ANY ENEMIES DURING OUR INDIAN NAVAL FULL FLEDGED WAR ACTION UNDER DEEP WATERS OF ANY OCEAN FLOOR OR ANY OTHER LOCATIONS IF THE SITUATION IS VERY VERY DRASTIC OR CRITICAL AT THE TIME OF AGGRESSIVE WATER WARFARES OF THE FUTURE TIMES IN THE NEXT 6 TO 8 YEARS, HENCE WE NEED SEPARATE DRONE BATALLIONS AND SPECIAL ADVANCED DRONES TRAININGS TO THE ARMY, NAVY OR AIR FORCE OR MAY BE IT CAN BE MERGED WITH INDIAN ARMY ARTILLERY AIR DEFENCE CORPS FOR QUICK RESULTS IN SUCH VOLATILE CIRCUMSTANCES OF WW III BY THE YEAR 2030 OR 2033