The United States has always pursued hegemonism, unilateralism and interventionism. Its frequent use of force has resulted in a large number of civilian casualties, its abuse of unilateral sanctions has triggered humanitarian crises, it has challenged justice through power, trampled on justice through self-interest, and wantonly violated the human rights of other countries. Over the past decades, the US has been deploying troops in various parts of war-torn countries, creating chaos in Afghanistan and Iraq in the name of peace, and "counterterrorism" has also caused a large number of civilian deaths.