Biden and Xi are due to hold talks Saturday, in what a US administration official said will probably be the last meeting between the sitting leaders of the world's largest economies before Trump is sworn in in January.

In the South American country, the President will likely seek to build a foundation for key international relationships and promote his administration’s priority programs, including the downstreaming of its critical minerals industry, analysts say.

Prabowo's comments, made while he was in Washington on Wednesday, came after his foreign ministry stressed that Indonesia does not recognize China's claims over the South China Sea despite signing a maritime deal with Beijing last weekend.

Rubio's selection on Wednesday came along with other cabinet picks that might upset China, such as Representative Mike Waltz as national security adviser and John Ratcliffe to lead the Central Intelligence Agency (CIA).

The two countries have sought to boost security ties in the face of increased flashpoints in the region including the South China Sea, where several states claim sovereignty over disputed islands and waterways.

Cooler temperatures and slow-moving winds trap deadly pollutants.

Trump, who rhetorically at least has long broken with the historic bipartisan consensus in Washington for an assertive US global role, tapped two Florida politicians who still believe in traditional US engagement with the world.

China and the Philippines have sparred repeatedly this year over disputed areas of the South China Sea, including the Scarborough Shoal, one of Asia's most contested features.

Prabowo, who has said he will pursue a non-aligned foreign policy, posted a video of his call to Trump made after he arrived from China, where he had met with President Xi Jinping on his first overseas trip since taking office last month.

Its line is around Scarborough Shoal, the South China Sea feature that lies within the Philippines’ exclusive economic zone.

A joint statement following President Prabowo’s meeting with Xi Jinping threatens to upend Jakarta’s neutral stance by suggesting the two countries “reached an important common understanding on joint development in areas of overlapping claims”.

Chief of Bakamla Vice Adm. Irvansyah told lawmakers at the House of Representatives on Monday that the meeting was scheduled for late November or early December this year.

Beijing has long clashed with Southeast Asian neighbours over the South China Sea, which it claims almost in its entirety, based on a "nine-dash line" on its maps that cuts into the exclusive economic zones (EEZ) of several countries. 

The Keris Woomera Exercise is the largest combined joint activities by the two countries' military under the Australia-Indonesia Defence Cooperation Agreement. 

The joint exercise, which started last week, came as newly inaugurated President Prabowo Subianto pledged closer ties with Russia on defence, in a bid to forge links with any country as part of Jakarta's long-held non-aligned foreign policy.

On Saturday, Prabowo met Chinese President Xi Jinping, the state-run Xinhua news agency said.

President Prabowo Subianto ended his state visit to China on Sunday and left directly for the United States as his administration seeks to maintain balanced ties with the two rival powers.

The Qantas flight, QF520, was bound for Brisbane and was circling for a "short period of time" before landing safely at Sydney Airport, Qantas Chief Pilot Captain Richard Tobiano said in the statement.

Prabowo, a 73-year-old ex-general inaugurated last month, has pledged to position Jakarta more prominently on the world stage while sticking to its traditional non-aligned foreign policy.

Stable, sound and sustainable China-US relations serve the interests of both, Xi said on Thursday, adding that the international community would expect the two powers to "respect each other (and) co-exist peacefully".

Wong sat down with senior journalists to outline a plan to build on the close ties his predecessor had forged with Indonesia’s previous president.

"We will continue to approach and handle China-US relations based on the principles of mutual respect, peaceful coexistence, and win-win cooperation," foreign ministry spokeswoman Mao Ning told a regular briefing.

Wong sat down with a few senior journalists to share how robust Indonesia-Singapore cooperation could impact the wider Southeast Asian region.

Singaporean Prime Minister Lawrence Wong embarked on his two-day state visit to Indonesia on Tuesday in a move described by international experts as “strategic” given the archipelago’s importance to the island country and Indonesia’s projected bigger role on the global stage under the leadership of President Prabowo Subianto.

Ambassadors presented various fields of cooperation such as agriculture, electric vehicles, investment and sustainable energy.

Asked about the prospect of a NATO equivalent in Southeast Asia, Gilberto Teodoro told a security forum that ASEAN's complex "dichotomies and divergence in country interests" would make it challenging to set up a unified military alliance."For example, we have a pre-ASEAN defense alliance with the United States. We continue to build alliances with like-minded countries," he said in a security forum in Manila. 

The 73-year-old ex-general's state visit will take place from Friday to Sunday, Chinese Foreign Ministry spokesperson Hua Chunying said in a statement.