Territorial integrity refers to the principle that a state's borders should remain intact and not be violated by external forces. This concept is crucial for maintaining national sovereignty, as it ensures that a country can govern itself without interference from others. When a nation’s territorial integrity is respected, it promotes peace and stability within the region. When conflicts arise, such as disputes over land or resources, the idea of territorial integrity becomes even more significant. For instance, issues involving Ukraine and Russia highlight the importance of respecting borders and the consequences of territorial violations. Upholding territorial integrity helps prevent wars and fosters international cooperation.