What is an ongoing obstacle to peace between isreal and Palestine?

There are several ongoing obstacles to peace between Israel and Palestine, including:

1. Settlements: Israel's continued construction of settlements in the West Bank is a major obstacle to peace. The settlements are built on land that Palestinians claim for a future state, and their presence makes it difficult to establish a contiguous Palestinian state.

2. Borders: The two sides have not been able to agree on the borders of a Palestinian state. Israel insists on a demilitarized Palestinian state, while Palestinians want control over their borders.

3. Security: Israel's security concerns are a major obstacle to peace. The country has been the target of numerous attacks by Palestinian militants, and Israel wants to ensure that any future Palestinian state is not a base for terrorism.

4. Jerusalem: The status of Jerusalem is one of the most contentious issues in the conflict. Both Israelis and Palestinians claim the city as their capital, and any solution will need to address this issue.

5. Recognition: Israel demands that Palestinians recognize Israel as a Jewish state, while Palestinians have refused to do so. This has been a major stumbling block in negotiations.

Overall, the longstanding conflict between Israel and Palestine is complex and multi-dimensional, and there is no easy solution to the ongoing tensions and obstacles to peace.