started with a call to action, grew into a movement, and now world leaders are making new commitments and reaffirming pledges to deliver humanitarian aid to support refugees and displaced people from Ukraine and all around the world. More than 40 world leaders from Germany to Qatar and Switzerland to Slovakia made and renewed their commitments to Ukraine and all global refugees on Saturday, April 9, as part of a pledging event in Warsaw, Poland for the Stand Up for Ukraine campaign .