TAIPEI — Taiwanese officials are worried their country will have difficulty attracting international support should China launch an invasion — as the self-governing island’s independence is recognized by just 12 countries worldwide. “Ukraine is a [United Nations] member state, and Taiwan is not,” Liang Wen-Chieh, deputy minister of Taiwan’s Mainland Affairs Council, told The Post last week. “Therefore, if there is war between the two sides of the Taiwan Strait, we will undoubtedly receive much less aid from the international community than Ukraine.” American and Taiwanese officials have estimated China will be ready to invade Taiwan by 2027 after rapidly...