BEIJING: China demanded on Tuesday that the United States (US) "immediately cancel" a potential sale of $2.2 billion in arms to self-ruled Taiwan, including battle tanks and anti-aircraft missiles, adding fuel to tensions between the two powers.
The US later shrugged off China's complaints, responding that the equipment would contribute to "peace and stability" in Asia.
The sale would be the first transfer of big-ticket US military gear to the democratically governed island in years, and comes as ties between Washington and Beijing are already strained by their trade war.
China has lodged formal complaints through diplomatic channels expressing "strong dissatisfaction and resolute opposition" to the move, foreign ministry spokesman Geng Shuang said at a regular press briefing.
The deal includes 108 M1A2T Abrams tanks, 250 Stinger portable anti-aircraft missiles, related equipment and support at an estimated cost of just over $2.2 billion, according to the US Defense Security Cooperation Agency (DSCA).
The proposed sale "will contribute to the modernization of the recipient's main battle tank fleet", improve its air defence system and "support the foreign policy and national security of the United States by helping to improve the security and defensive capability (of Taiwan)," DSCA said.
It would not alter the "basic military balance in the region," the agency added, and Congress has been notified. US lawmakers have 30 days to object to the sale but are unlikely to do so.
Geng said the proposed deal "seriously violates the one-China principle" and "grossly interferes" in the country's internal affairs.
"China urges the US to... immediately cancel the planned arms sale and stop military relations with Taipei to avoid damaging Sino-US relations and harming peace and stability in the Taiwan Strait," he said.
Pakistan biggest importer of Chinese arms: report
The State Department responded by saying the transaction doesn't change US recognition of Beijing as China's sole government.
"Our interest in Taiwan, especially as it relates to these military sales, is to promote peace and stability across the strait, across the region," spokeswoman Morgan Ortagus told reporters.
"So there is no change of course in our longstanding one-China policy," she said.
Taiwan has been ruled separately from China since the end of a civil war in 1949, but Beijing considers it a part of its territory to be retaken - by force if necessary.
China has significantly stepped up diplomatic and military pressure on Taipei since the election in 2016 of President Tsai Ing-wen, whose Democratic Progressive Party refuses to acknowledge that the island is part of "One China".
It has staged military exercises near the island, and steadily reduced the already small number of nations that recognise Taiwan.
The United States switched diplomatic recognition from Taiwan to China in 1979, but has remained an important ally - and arms supplier - to Taipei.
Laws passed that year by Congress required Washington to provide the island with means of self-defence.
But it has been wary of big-ticket military equipment sales to Taiwan in recent years, fearful of stoking anger in Beijing.
President Donald Trump - whose administration is locked in a trade war with China - has however sought to strengthen ties with Taiwan and appears more willing to sell arms.
Taiwan would be massively outgunned in terms of troop numbers and firepower in any conflict with China, and has sought to upgrade much of its increasingly obsolete military equipment, especially in its air force.
"Taiwan stands in the frontline of China's ambitious expansion and faces enormous threats and pressure from Beijing," the Taiwanese foreign ministry said in a statement.
"This arms sale of M1A2 tanks and various missiles will help greatly to increase our defensive capabilities."
Abrams tanks and Stinger missiles - which are portable and can be quickly moved by soldiers in the field - would significantly increase Taiwan's ability to counter Chinese armour and warplanes in the event of an invasion.
"The M1A2 tanks are very reliable and will become an essential part of our ground defence" because of their manoeuvrability, Lieutenant General Yang Hai-ming of the Taiwanese army told reporters.
"Having the M1A2 to replace our older tanks will quickly and effectively boost our defence capability."
Comments are moderated and generally will be posted if they are on-topic and not abusive.
For more information, please see our Comments FAQ