Japanese Prime Minister Yoshihide Suga is considering visiting the United States in late September as Washington seeks to hold a quadrilateral summit also involving Australia and India to strengthen ties amid China's growing clout in the Indo-Pacific region, government sources said Wednesday.The move comes as U.S. President Joe Biden has proposed the summit in hopes of facilitating cooperation among the four countries, collectively known as the "Quad," and as Suga seeks to strengthen the Japan-U.S. alliance before leaving office, according to the sources.Last week, Suga expressed his intent…READ FULL ARTICLE