Seldom has the annual gathering of Asia-Pacific economic co-operation (Apec) been the platform for as much geopolitical grandstanding as seen at Port Moresby at the weekend.
China's President Xi arrived in the Papua New Guinea capital to open a school and road funded by his Government and to defend China's "belt and road" infrastructure programme around the world.
United States Vice-President Mike Pence came to warn smaller countries that China's "opaque" loans would turn out to have strings attached, describing the rival power's programmes as a "constricting belt" and a "one-way road".
The US is not alone in its concerns about China's intentions. Australia and New Zealand have put extra efforts and money into their own assistance programmes in the region over the past year and, together with the US and Japan, they gave PNG an undertaking at the weekend to extend its electricity supply to 70 per cent of the impoverished country by 2030.
But that should not be seen as unequivocal siding with the US in its rivalry with the world's next-largest and fastest-growing economy. China's power gives rise to fears that can easily be exaggerated. At Apec New Zealand Prime Minister Jacinda Ardern usefully drew reporters' attention to OECD figures showing that in the five years to 2016, only 10 per cent of aid to PNG came from China; well over half (62 per cent) came from Australia.