- Five year plans are centralized economic programs developed and executed by the Planning Commission of India to promote economic development. The first three five year plans are summarized. - The first plan (1951-1956) focused on increasing food production and reducing inequality. It achieved higher than targeted GDP growth of 3.6% but had mixed results. - The second plan (1956-1961) emphasized heavy industry and import substitution. It achieved its GDP target of 4.5% growth but had regional imbalances and ignored agriculture. - The third plan (1961-1966) prioritized agriculture but shifted to defense due to wars with China and Pakistan. It achieved much lower than targeted GDP growth of only 2.7% due to