Biden to meet over a dozen South Pacific leaders during PNG visit: FM

US President Joe Biden will meet 18 leaders from the South Pacific when he visits Papua New Guinea in May, a top regional diplomat has said, as the US and China vie for influence in the region.

Papua New Guinea Foreign Minister Justin Tkatchenko said on Saturday that Biden would attend bilateral talks with his hosts and is "also having a meeting with the 18 Pacific Island leaders" from the Pacific Island Forum - a regional bloc of mostly small states that are scattered across the vast swathe of the ocean.

The prime ministers of Australia and New Zealand will be among those attending.

After the end of World War II, the South Pacific was seen as a relative diplomatic backwater, but it is increasingly the arena for powers to compete for commercial, political and military influence.

Biden is set to become the first sitting US president in at least a century to visit Papua New Guinea when he touches down on May 22.

He is also scheduled to attend a G7 summit in Hiroshima, Japan and a summit of the Quad -Australia, India, Japan and the United States - in Sydney.

China's growing influence

US special envoy Joseph Yun this week said that the United States was playing "catch-up" after years of relative neglect that saw China's influence soar across the South Pacific.

China recently signed a secretive security pact with the Solomon Islands that could allow Chinese troops to be deployed or based there.

In March, a state-backed Chinese company won a contract to develop the international port in the capital Honiara, a major victory in Beijing's quest to gain a strategic toe-hold in the South Pacific.

The region could prove vital in any possible military conflagration over Taiwan.

"We need to accelerate our catch-up," Yun told the Hudson Institute. "Any high-level engagement is welcome," he said, speaking before Biden's Pacific meeting was confirmed.

"Let's face it, it is strategic competition between China and us," Yun said.

Biden's trip may also put the finishing touches on a US-Papua New Guinea Defence Cooperation Agreement that would allow more joint training and the development of security infrastructure.

Washington is working to establish a joint naval facility at Lombrum on Papua New Guinea's Manus Island.

Construction started in mid-2020, according to Australia's Department of Defence, which is also taking part in the initiative.

Four Guardian-class patrol boats are eventually expected to be based at the facility.