JAI JAWAN. JAI KISAN. Jai Jawan Jai Kisan was a slogan given to India by the Prime Minister of India Lal Bahadur Shastri in 1965. It means hail the soldier and hail the farmer. 
Jai Jawan Jai Kisan was a slogan given to India by the Prime Minister of IndiaLalBahadurShastri in 1965. It means hail the soldier and hail the farmer.
After Pokaran tests in 1998 AtalBihari Vajpayee added Jai Vigyan (Hail knowledge) to the slogan to underline the importance of knowledge in India' progress.
Ministry of Information and Broadcasting (India) commemorated Shastriji on his 48th martyr's day:
Under his leadership India faced and repulsed the Pakistani invasion of 1965. It is not only a matter of pride for the Indian Army but also for every citizen of the country. ShriLalBahadurShastri's slogan Jai Jawan Jai Kisan reverberates even today through the length and breadth of the country. Underlying this is the inner-most sentiments 'Jai Hindustan'. The war of 1965 was fought and won for our self-respect and our national prestige. For using our Defence Forces with such admirable skill, the nation remains beholden to ShriLalBahadurShastri. He will be remembered for all times to come for his large heartedness and public service.