With the Biden-Harris administration halfway through its pivotal first 100 days, America’s foreign policy is under review. A key consideration should be the role of gender, as the United States is uniquely placed to become a global “gender superpower” by employing a feminist foreign policy. But what does that mean practically? And how can the government address challenges like Yemen’s humanitarian crisis, the Afghan peace process, or broader national security goals by taking into account the perspectives of women and gender minorities? Can the United States use its progress in areas such as the Women, Peace and Security (WPS) Agenda to emerge as a gender superpower?