Lt. Col. L. Manongba (Retd) was commissioned into 6/ 11 GR on 07 June 1980, and took premature retirement in November 2003. In his second innings he was witness to epochal events, where he saw the birth of a new nation, i.e. South Sudan. At that time he was working as General Manager of a Petroleum Company in East Africa (South Sudan). He was elected as an Executive Member of the 1st Commercial Association of South Sudan (Petroleum Association of South Sudan). Since 2016, he has been overseeing the ECHS Polyclinic in Imphal, and was the driving force of the first ESM association in the State, AFESAM. He is in the forefront of ESM activities in Manipur.