APEC summit in Bangkok
FILE PHOTO-Papua New Guinea's Prime Minister James Marape arrives to attend APEC Leader's Dialogue with APEC Business Advisory Council during the Asia-Pacific Economic Cooperation (APEC) summit, November 18, 2022, in Bangkok, Thailand. Lillian Suwanrumpha/Pool via REUTERS. Reuters

U.S. President Joe Biden rang his Papua New Guinea counterpart James Marape on Thursday after cancelling an historic meeting in the Pacific islands nation to tell him Secretary of State Antony Blinken would travel in his place, Marape said.

Pacific island leaders will meet with Indian Prime Minister Narendra Modi and a high-level U.S. delegation in Papua New Guinea on Monday, Fijian officials had said earlier, after Biden cancelled his attendance at the talks.

Biden pulled out of the visit to Papua New Guinea due to debt ceiling negotiations in Washington, a move seen by some as a blow to U.S. diplomacy in the region.

Biden had been expected to meet with 18 leaders from the region's main bloc, the Pacific Islands Forum, and sign a defence cooperation agreement with PNG on Monday.

Marape told a press conference on Thursday that Biden had called him that afternoon and invited him to a U.S.- Pacific island summit in September.

"I was privileged on behalf of the people that (Biden) placed a call directly to my cell phone... he conveyed his sincerest apologies that he cannot make it to our country," Marape said.

Biden said Blinken would travel to PNG in his place on Monday, PNG's NBC Television reported.

Marape said a defence cooperation agreement with the United States had been scrutinised by the PNG government solicitor and would be signed on Monday, and later tabled in parliament.

Fiji's Prime Minister Sitiveni Rabuka arrived in PNG on Thursday, ahead of the Pacific leaders meeting with Modi on regional cooperation. Fiji officials said the Pacific leaders would meet later on Monday with a U.S. delegation for talks on "areas of cooperation and challenges critical to the region and the U.S."

"The meeting demonstrates the U.S. and Pacific's deep historical and people-to-people ties," Rabuka's office said in a statement, adding climate change, protecting maritime resources and economic growth were priorities.

The chairman of the Pacific Islands Forum, Cook Islands Prime Minister Mark Brown, said the regional meeting had originally been organised between the Pacific countries and India, and his plans to travel to PNG were unchanged.

Brown told Reuters he welcomed "increased engagement by the larger countries in the Pacific as an opportunity to discuss and articulate Pacific challenges and opportunities at leader level".

Analysts said the cancellation of the Biden visit - the first by a sitting United States president to an independent Pacific islands country - could damage U.S. credibility amid competition for influence with China in the strategically located region.

The PNG Post Courier wrote in an editorial on Thursday: "The Chinese are at least happy for now".

Biden will arrange another summit of Pacific island leaders this year after the disappointment caused by his cancellation of the PNG visit, his national security adviser Jake Sullivan said on Wednesday.