Taipei [Taiwan], June 9 (ANI): Former US Defence official Elbridge Colby stressed that an attack by China against Taiwan could happen with little warning as China has given up on “peaceful unification”, reported Taiwan News. Former US President Donald Trump’s administration official Elbridge Colby has served as deputy assistant secretary of defence for strategy and force development in 2017-2018. He has also been named as a possible candidate for a national security office if Donald Trump is elected president in the November presidential elections. In an interview with Japan’s Yomiuri Shimbun …