Chief of Defence Staff General Anil Chauhan spoke at the 'Kalam and Kavach' Defence Literature Festival in Pune. He emphasized the relevance of ancient Indian texts, such as the Mahabharata and Ramayana, and the Bhagavad Gita in today's strategic needs. General Chauhan highlighted the concept of 'just war' in ancient Indian mythology, with Lord Ram and the Pandavas as examples.