Former US deputy secretary of state Richard Armitage, an advocate of arms sales to Taiwan, will meet Taiwanese President Ma Ying-jeou this week, officials said Sunday.
Armitage, due to arrive late Sunday, will exchange views with Ma over Taipei's ties with Washington and fast warming relations between the island and China, the foreign ministry said in a statement.
"Armitage had been very supportive of the various cooperative projects with this country when he served the US government," it said.
Foreign ministry spokesman James Chang said Armitage would come as the former US deputy secretary of state while the other members of his delegation include academics from a think-tank on Asia-Pacific affairs.
Among them will be Randy Shriver, former US deputy assistant secretary of state for East Asian and Pacific Affairs and now the head of the Project 2049 Institute think-tank.
Armitage will also visit Lai Shin-yuan, the chairwoman of Taiwan's China policy decision-making body Mainland Affairs Council, before leaving Wednesday, it said.
The de facto US envoy to Taipei, William Stanton, made it clear earlier this month that Washington welcomed the increased dialogue between Taipei and Beijing.
Ties between Taipei and Beijing have improved markedly since Ma from the China-friendly Kuomintang party was elected president in May 2008, promising to improve trade with and tourism from the mainland.
Yet Beijing, which regards Taiwan as part of its territory, still declines to renounce the use of force against the island which has ruled itself since the end of a civil war in 1949.
In response, Taiwan has built up a defence force equipped with weapons acquired mostly from the United States, despite Washington switching diplomatic recognition from Taipei to Beijing in 1979.
Last year Washington announced a weapons package for Taiwan that includes Patriot missiles, Black Hawk helicopters and equ