efence sale will help ‘maintain political stability, military balance, economic and progress in the region’, says US A US-made Patriot III missile being launched during an annual military drill in Taiwan. A US-made Patriot III missile being launched during an annual military drill in Taiwan. Photograph: TAIWAN DEFENCE MINISTRY/AFP/Getty Images Reuters Tue 8 Feb 2022 01.01 GMT The United States has approved a possible $100m sale of equipment and services to Taiwan to “sustain, maintain, and improve” the Patriot missile defense system used by the self-ruled island claimed by China, the Pentagon said. A statement from the US defence security cooperation agency on Monday said it had delivered the required certification notifying Congress after state department approval for the sale, which was requested by Taiwan’s de facto embassy in Washington. Biden rattles his sabre at Putin … but it’s Xi he really wants to scare Simon Tisdall Simon Tisdall Read more Upgrades to the Patriot air defence system would “help improve the security of the recipient and assist in maintaining political stability, military balance, economic and progress in the region”, DSCA said in a statement. “This proposed sale serves US national, economic, and security interests by supporting the recipient’s continuing efforts to modernise its armed forces and to maintain a credible defensive capability,” the agency said. Advertisement The main contractors would be Raytheon Technologies and Lockheed Martin, it said. Taiwan’s defence ministry has said the decision to obtain newer Patriot missiles was made during a 2019 meeting with US officials in the administration of president Donald Trump. The democratically governed island has complained of repeated missions by China’s air force in its air defence zone, part of what Washington sees as Beijing’s effort to pressure Taipei into accepting its sovereignty. The United States, like most countries, does not have official relations with Taiwan, but Washington is its biggest backer and is bound by law to provide it with means to defend itself. US officials have been pushing Taiwan to modernise its military so it can become a “porcupine”, hard for China to attack, and such arms sales always anger China. China’s ambassador to the United States said last month that the two super powers could end up in a military conflict if Washington encourages Taiwan’s independence.