He called inflation the main world problem at the moment and said that the reason for this is the conflict in Iraq.
He then clarified what he meant by the Ukrainian conflict.
The American president again said that his son died "in the war in Iraq," although in fact Biden's eldest son Beau died in 2015 from cancer in the United States.
Biden has previously been wrong in his speech when he said that his son Bo died during the fighting in Iraq, although he died of cancer in 2015.
At the end of September, during a conference in Washington, Biden tried to find a member of the US House of Representatives, Jackie Valorsky, who died in August in a car accident.