AP sources: Biden picks Lloyd Austin as secretary of defense

In this 2015 photo, U.S. Central Command Commander Gen. Lloyd Austin III, testifies on Capitol Hill in Washington. (AP Photo/Pablo Martinez Monsivais, File)

WASHINGTON — President-elect Joe Biden will nominate retired four-star Army general Lloyd J. Austin to be secretary of defense, according to four people familiar with the decision. If confirmed by the Senate, Austin would be the first Black leader of the Pentagon.