Ethnic tension refers to conflicts or strained relationships between different ethnic groups. These tensions can arise from historical grievances, competition for resources, or cultural misunderstandings. When groups feel threatened or marginalized, it can lead to hostility, discrimination, or even violence. Such tensions can be seen in various parts of the world, often influenced by factors like political power, economic inequality, or social identity. Addressing ethnic tension typically requires dialogue, education, and policies that promote inclusion and understanding among diverse communities.