President Joe Biden has returned to Warsaw, Poland to mark the one-year anniversary of the Russian invasion of Ukraine. He warned of hard and bitter days ahead, but pledged that the US and its allies would have Ukraine's back. Biden also declared that democracies of the world will stand guard over freedom, and that Kyiv stands strong against Russian aggression. The US and its allies have been providing support to Ukraine, including military aid, diplomatic support, and economic assistance.
