While both the Prithvi and the Mirage aircraft were considered as warhead delivery systems , the longer range version or Agni II was also prepared . पृथ्वी और मिराज को जहां मिसाइल वाहक प्रणालियां माना जाता था , वहीं लंबी दूरी तक मार करने वाली अग्नि-2 भी तैयार कर ली गई .
मोबाइल