The battalion arrived in Dili by sea on 21 September .
Was initially responsible for the city , before later securing the enclave of Oecussi. 3 RAR returned to Australia in February 2000 .
The battalion arrived in Dili by sea on 21 September and was initially responsible for the city , before later securing the enclave of Oecussi. 3 RAR returned to Australia in February 2000 .