In November 2025 which country has announced the sale of an advanced missile system worth almost $700m,which has been battle-tested in Ukraine,its second weapons package in a week,bringing the total to $1bn,to Taiwan,reaffirming its support for Taipei.Made by RTX,the National Advanced Surface-to-Air Missile System(NASAMS)offers medium-range air defence solutions a new weapon for Taiwan. Taiwan will introduce a $40-billion supplementary defense budget to underscore its determination to defend itself in the face of a rising threat from China