The American Physical Society (APS) condemns the invasion of Ukraine and is gravely concerned about its impact. APS stands in solidarity with the Ukrainian physics community, Ukrainian scholars, and all citizens of Ukraine. As APS seeks ways to serve its members in Ukraine and Russia during this difficult time, it underscores its commitment to the principles expressed in the APS Statement on the International Nature of Science and International Scientific Cooperation and declares its support for the rights and freedoms conveyed in the Universal Declaration of Human Rights for all people. APS calls for a halt to hostilities and a peaceful end to the crisis.