NEW DELHI, INDIA - AUGUST 25: Ex-serviceman with medal participates in a protest over the delay in implementation of One Rank, One Pension (OROP), at Jantar Mantar on August 25, 2015 in New Delhi, India. Col. Pushpender Singh (retd.), who was hospitalised after fasting for nine days over non-implementation of the &#039;One Rank, One Pension&#039; (OROP), stabilised on but the health of two other veterans deteriorated. (Photo by Virendra Singh Gosain/Hindustan Times via Getty Images)