And security, it is essential for nations to engage in several actions:

1. Diplomacy: Nations should prioritize diplomatic negotiations and dialogue to resolve conflicts peacefully. This includes engaging in diplomatic talks, mediation, and negotiation to find common ground and reach agreements.

2. Disarmament: Countries should work towards reducing the proliferation of weapons, including nuclear, chemical, and conventional arms. This can help prevent conflicts and reduce the risk of violence.

3. International cooperation: Nations should foster collaboration and cooperation through international organizations like the United Nations, regional organizations, and alliances. This includes working together on issues such as climate change, economic development, and humanitarian aid.

4. Respect for international law: Countries should uphold and respect international law, including treaties, conventions, and agreements. This includes abiding by the principles of the United Nations Charter and supporting the jurisdiction of international courts and tribunals.

5. Conflict prevention and resolution: Nations should actively engage in efforts to prevent conflicts from escalating and to resolve ongoing conflicts. This can involve early warning systems, peacekeeping missions, and supporting peace processes.

6. Economic development and poverty reduction: Countries should prioritize economic development and poverty reduction efforts, as socio-economic inequalities often contribute to conflicts. By promoting sustainable development and reducing poverty, nations can help create conditions for peace.

7. Human rights promotion: Nations should advocate for and protect human rights, as violations of human rights can lead to conflicts and instability. This includes supporting human rights organizations and initiatives, as well as condemning human rights abuses.

Overall, maintaining international peace requires a multilateral approach that emphasizes diplomacy, disarmament, cooperation, respect for international law, conflict prevention and resolution, economic development, poverty reduction, and human rights promotion.

The United Nations Peacekeeping Force is the force that includes at least 1 person as a soldier from a member state. The main objective is to maintain peace and avoid all hostile situations. It is supported by all the member states.