Top military officials on Tuesday testified that they assessed that the U.S. should maintain a presence of at least 2,500 troops in Afghanistan, with Defense Secretary Lloyd Austin admitting that their input was "received" by President Biden, despite Biden's claims to the contrary. Austin, Chairman of the Joint Chiefs of Staff Gen. Mark Milley, and head of U.S. Central Command Gen. Kenneth McKenzie appeared before the Senate Armed Services Committee Tuesday for a public hearing on the Biden administration's chaotic military withdrawal from Afghanistan. McKenzie and Milley both testified that they recommended maintaining a presence of U.S. troops in Afghanistan.