Basic Details Surname Armstrong Forenames D Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Primary Service Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Attacker Rank / Title (Primary - Our reference) Sub Lieutenant Death and Burial details Country of death Sri Lanka (then Ceylon) Country of burial Sri Lanka Town of burial Colombo Cemetery Liveramentu Cemetery Year of death 1945 Month of death June Day of death 5 Age at death 20 Manner of death as stated Airplane crash Manner of death reference Other