Operation Sudarshan launched by BSF.

Border Security Force (BSF) has launched a massive exercise, code named as Sudarshan, to fortify Anti-Infiltration Grid along Pakistan border in Punjab and Jammu.
The exercise has been named Sudarshan drawing from Sudarshan Chakra (or mythological cutting wheel) of Lord Krishna.
It will cover entire over 1,000-km length of India-Pakistan International Border out of which Jammu shares about 485-km of border with Pakistan and about 553-km of border front is in Punjab.
BSF was formed on 1 December 1965 in the wake of India-Pakistan 1965 War, for ensuring security of India’s borders and for matters connected there with.