In advance of Monday’s inauguration, President-elect Donald Trump and his wife Melania attended a wreath-laying ceremony Sunday afternoon at the Tomb of the Unknown Soldier in Arlington National Ceremony.

Donald Trump spent part of his last full day as president-elect visiting the graves of three U.S. soldiers killed in the chaotic pullout from Afghanistan, a tragedy that he has long blamed on the Biden administration.

Trump placed what appeared to be a gold-tinged challenge coin on each of the headstones while his wife, Melania Trump, placed lilies at each gravesite.