Territorial disputes usually involve complex historical, legal and political factors, so determining the ownership of a region often requires comprehensive information and professional legal judgment. As an artificial intelligence, I can provide background information about known territorial disputes and the main claims of the parties, but I cannot make a final ownership judgment. The following are some common territorial disputes and their basic situations: 1. **South China Sea Dispute**: - **Parties involved**: China, the Philippines, Vietnam, Malaysia, Brunei and Taiwan, etc. - **Dispute points**: Mainly concentrated on the sovereignty and marine resource development rights of islands, reefs and their surrounding waters in the South China Sea. - **Current Status**: Each party has its own historical and legal basis. International arbitration tribunals (such as the Philippines v. China case in 2016) have made judgments on some disputes, but actual control is still controversial. 2. **Kashmir Region**: - **Parties involved**: India, Pakistan and China. - **Dispute points**: The sovereignty of the Kashmir region involves the division of multiple administrative regions. - **Current Status**: The region has been in a state of military confrontation and a peaceful solution has not yet been reached. 3. **Israel-Palestine Territorial Dispute**: - **Parties involved**: Israel and Palestine. - **Disputes**: including border demarcation, the status of Jerusalem, refugee issues, etc. - **Current situation**: Multiple peace talks have failed to resolve fundamental contradictions, and the regional situation remains tense. 4. **Western Sahara issue**: - **Parties involved**: Morocco and the Western Sahara National Liberation Front (POLISARIO). - **Disputes**: The sovereignty of Western Sahara. - **Current situation**: The United Nations has failed to mediate a solution acceptable to both sides, and some areas are actually controlled by Morocco. 5. **East China Sea Diaoyu Islands/Senkaku Islands dispute**: - **Parties involved**: China, Japan and Taiwan. - **Disputes**: The sovereignty of Diaoyu Islands/Senkaku Islands. - **Current situation**: Japan actually controls these islands, China and Taiwan have both made sovereignty claims, and the relationship between the two sides is sometimes tense. **Key factors in determining territorial ownership include**: - **Historical basis**: The claims of each party on the historical control and use of the territory. - **International law**: The provisions of international legal documents such as the United Nations Convention on the Law of the Sea on territorial sovereignty and maritime rights and interests. - Actual control: Which country or entity currently has actual administrative and military control over the relevant territory. - International recognition: The recognition and support of the claims of each party by other countries and international organizations. Due to the complexity and sensitivity of territorial disputes, the final settlement usually requires reaching an agreement through peaceful means such as bilateral or multilateral negotiations, international mediation or even international arbitration. If you need more specific and detailed information, it is recommended to refer to the reports of relevant international organizations, legal documents or consult professional international law experts.