President Joe Biden meets with military leaders, including Defense Secretary Lloyd Austin, left, and Chairman of the Joint Chiefs of Staff Gen. Mark Milley, in the State Dining Room of the White House in Washington, Oct. 26, 2022. (Susan Walsh/AP) WASHINGTON — China remains the greatest security challenge for the United States despite Russia’s war in Ukraine, and the threat from Beijing will determine how the U.S. military is equipped and shaped for the future, according to a new Pentagon defense strategy. While the document released Thursday says that conflict with China “is neither inevitable nor desirable,” it describes an...