Joe Biden praises Poland for helping millions of Ukrainian refugees

President Joe Biden and Polish President Andrzej Duda participate in talks on the humanitarian response to the Russian invasion of Ukraine (Evan Vucci/AP)

President Joe Biden has saluted Poland for helping more than two million refugees who have fled Russia’s invasion as he met humanitarian experts close to the Ukraine border.

Mr Biden said he had hoped to get even closer to the border but was prevented because of security concerns.