With the recent ongoing global COVID-19 pandemic and the increase in mortality, the importance of healthcare system professionals' global health competency (GHC) is emerging (Peiró et al., 2020).The healthcare system is under statistically significant pressure; nurses are being regularly exposed to an abnormal and stressful environment. Additionally, increased international mobility and focus on health inequalities have fuelled a recent worldwide interest in global health and nursing. Nurses are now asked to contribute more directly to addressing global health issues, amid calls for a greater focus on understanding cultural diversity and minimizing health disparities across diverse cultural backgrounds (MacNeil & Ryan, 2013). They need global health competencies to understand the perspectives, values and behaviours of patients and provide the necessary care for the maintenance, promotion and recovery of health among care recipients with diverse social and cultural backgrounds (Wilson et al., 2014). With an increase in globalization, awareness of the importance of international health has intensified among healthcare professionals, policymakers and practitioners (Wilson et al., 2016). Moreover, the GHC of nurses has become an important topic for multicultural clients from diverse population groups and cultural backgrounds. A focus on the global health competencies of nurses suggests that nursing education can no longer be confined to regional or national health issues and must also consider global health concerns. Poverty, terrorism, health care and environmental issues are common challenges for all countries and require international cooperation (Park & Cho, 2016). While some