Biden's visit comes just after he lobbied NATO leaders to stay united against Russia over the invasion of Ukraine, which has killed thousands and displaced millions.
Just miles from the Ukrainian border, President Joe Biden paid tribute on Friday to Poland for giving refuge to more than 2 million Ukrainians who have fled.
Just 60 miles from the Ukrainian border, President Joe Biden paid tribute on Friday to Poland for giving refuge to more than 2 million Ukrainians who have fled.
US President Joe Biden will hear directly from humanitarian experts on the Ukraine situation and also from US troops stationed near Poland's border with Ukraine.