🛡️The Indian army under King Porus put up a fierce battle against Alexander the Great and his forces.
🗺️The Indus Valley Civilization, with its advanced infrastructure, had a peaceful and highly organized society.
🔥The end of the Harappan civilization was marked by socio-economic and environmental factors, including floods and droughts.
🏹The Vedic Age introduced chariots, elephants, cavalry, and infantry as the fourfold army in India.
⚔️The Persian and Greek invasions challenged the Indian state system and army, but Magadha remained unconquered.