The top diplomats of Japan, the United States, Australia and India on Saturday voiced "grave concerns" over China's use of trade restrictions and other measures they view as economically coercive, without naming the country.During a meeting of the so-called Quad grouping in Atlanta, Japanese Foreign Minister Toshimitsu Motegi and his counterparts from the three countries also committed to providing over $85 million in technical and financial assistance to improve access to trusted artificial intelligence across the Indo-Pacific region.Motegi, U.S. Secretary of State Marco Rubio, Australian …READ FULL ARTICLE