1952 Commonwealth Prime Ministers' Economic Conference
British concerns at being excluded from the ANZUS military treaty between Australia , New Zealand and the United States were also a topic and were addressed by a communique issued by the prime ministers supporting Britain's demand for a voice in ANZUS . 
<triplet> ANZUS <subj> Australia <obj> has part <subj> New Zealand <obj> has part <triplet> Australia <subj> New Zealand <obj> diplomatic relation