This editorial's call to arms is not a call to weaponize with lethal machines! It is a call to action for nurses, midwives, and others in practice and policymaking spheres. Nursing must reach out worldwide, strategize, and lead in increasing nursing numbers and keeping nurses in the profession. For instance, nurses can advocate that governments and businesses invest in nursing education and training programs to increase the number of qualified nurses. Another recommendation that needs decisive action globally is improving working conditions and providing better incentives to retain nurses. Nurses and midwives at all levels have a vital role in addressing this global emergency if we are to meet the health needs of populations now and in the future.Healthcare services are in crisis in many parts of the world. It seems that almost every day, we can access news items about healthcare systems being unable to provide services for those who need them, the effects of climate change on health and healthcare delivery, tragic reports about hospitals being destroyed in Gaza, or healthcare personnel being injured or dying on the job. For example, a news media report from the United States (NBC News, 2024) described patient, family, and medical staff stories about emergency departments (EDs) nationwide being overloaded with sick patients waiting days on end for a ward bed, leaving the ED early or dying in the process, and staff being overwhelmed with caring responsibilities. There are also many reports in the international literature and media about ambulance ramping, that is, ambulances being unable to offload their sick or injured patients into EDs because there is no bed available (The Lancet Healthy Longevity, 2022) or patients having to wait long times for an ambulance. Significant progress in global health has been made since the World Health Organization (WHO) was established 75 years ago. However, half of African citizens still do not have access to quality healthcare (WHO African Region, 2023). Against this challenging backdrop, other significant issues globally exist, such as healthcare staff shortages. This editorial focuses on nursing shortages, the difficulties recruiting and retaining nurses, and recommendations for the future.