The United States and Japan are set to announce a historic upgrade to their security alliance on Wednesday, as President Joe Biden hosts Japanese Prime Minister Fumio Kishida for an official visit that will highlight Japan’s role in countering China in the Asia-Pacific.us polictics news The United States and Japan are set to announce a historic upgrade to their security alliance on Wednesday, as President Joe Biden hosts Japanese Prime Minister Fumio Kishida for an official visit that will highlight Japan’s role in countering China in the Asia-Pacific.