Food security means ensuring availability, accessibility, and affordability of food. It is achieved when enough food is available and accessible to all at acceptable quality and without barriers. Drought can negatively impact food security by reducing food production, causing shortages and price increases, making food unaffordable for some. This can lead to food insecurity, starvation, and in severe cases, famine. India has implemented various schemes like the Public Distribution System to boost food production, maintain buffer stocks, and distribute grains at subsidized prices to address food insecurity. However, problems remain like hunger in some areas, deterioration of stored grains, and corruption in the distribution system.