U.S. President Joe Biden and first lady Jill Biden serve food during a Thanksgiving event with U.S. service members and military families at Fort Bragg, North Carolina, U.S., November 22, 2021. U.S. President Joe Biden and First Lady Dr. Jill Biden served an early Thanksgiving dinner with military service members and their families at Fort Bragg. REUTERS/Leah Millis

U.S. President Joe Biden and first lady Jill Biden serve food during a Thanksgiving event with U.S. service members and military families at Fort Bragg, North Carolina, U.S., November 22, 2021. Biden's visit follows many of his predecessors' well-trodden path of spending some time with the troops during the holiday season. REUTERS/Leah Millis

U.S. President Joe Biden and first lady Jill Biden serve food during a Thanksgiving event with U.S. service members and military families at Fort Bragg, North Carolina, U.S., November 22, 2021. REUTERS/Leah Millis

U.S. President Joe Biden and first lady Jill Biden serve food during a Thanksgiving event with U.S. service members and military families at Fort Bragg, North Carolina, U.S., November 22, 2021. Since he has withdrawn troops from Afghanistan and is set to end the U.S. combat mission in Iraq by year's end, Biden chose to visit U.S. forces within the United States rather than go abroad. REUTERS/Leah Millis

U.S. President Joe Biden and first lady Jill Biden serve food during a Thanksgiving event with U.S. service members and military families at Fort Bragg, North Carolina, U.S., November 22, 2021. REUTERS/Leah Millis

U.S. President Joe Biden and first lady Jill Biden pray before serving food during a Thanksgiving event with U.S. service members and military families at Fort Bragg, North Carolina, U.S., November 22, 2021. REUTERS/Leah Millis