The Annual Air Force Christian Memorial Service in memory of all servicemen who made the supreme sacrifice was held at the St. Theresa's Church, Thimbirigasyaya Colombo 05 at 1700 hrs on 23 July 2013 with the key participation of the Commander of the Air Force Air Marshal Harsha Abeywickrama.

During the Ceremony all SLAF personnel who made the supreme sacrifice in the line of duty and their grieving families were remembered and blessed. Blessings on the leaders and people of the country, the three service Commanders, all Officers and other ranks presently serving in SLAF, all establishments and assets of SLAF too, were invoked during the ceremony.

The Air Force Board of Management, Senior Officers and a cross section of other ranks representing all Bases, Stations and all trades of SLAF attended the ceremony.