Watch live: Austin, Milley testify before Senate panel

Defense Secretary Lloyd Austin, Gen. Mark Milley, chairman of the Joint Chiefs of Staff, and the Pentagon's comptroller, Michael McCord, are set to appear before the Senate Armed Services Committee on Thursday morning.

The Biden administration officials will testify on the president’s 2022 budget request.

The hearing is scheduled to begin at 9:30 a.m. ET.

Watch live in the video above.