Harold was an original member of the unit, embarking aboard “S.S. ZEALANDIA” on 8 Dec 1941 for Timor as a Private in No 5 Sect, “B” Platoon. After the campaign on Timor, he embarked with the unit, for Australia aboard the Royal Dutch destroyer “Tjerk Hiddes” on either 11 Dec 1942 or 16 Dec 1942, as the embarkation rolls do not differentiate.
After leave and reorganization he embarked with the unit for New Guinea as a Trooper in No 5 Sect, “B” Troop and returned to Australia with them aboard “TAROONA” on 3 Sept 1944.
After further leave and reorganization, he embarked for New Britain with the unit as a Trooper in “Q” Staff, Headquarters Group.
He was discharged 4 Mar 1946.