Territorial integrity relates closely to state sovereignty, signifying that a state has the right to govern its territory without external interference. Maintaining territorial integrity is vital for national security and the stability of the state, as threats from secession or external aggression can undermine sovereignty. International laws and treaties often recognize the principles of territorial integrity, emphasizing the need for respect in relations between states. Additionally, conflicts over borders or territory can trigger political and military disputes, making territorial integrity a cornerstone of international relations and peacekeeping efforts.