Introduction
The United Nations (UN) was established in 1945, right after World War II. Its main objective is to prevent future global wars and keep world peace.
To achieve this, the UN relies heavily on two major bodies:
- The Security Council (UNSC): The primary guardian responsible for immediate peace and security.
- The General Assembly (UNGA): The world forum where all member countries meet to discuss global issues and suggest peaceful solutions.
The UN Security Council: Guardian of Peace
The Security Council is the most powerful body within the United Nations. It consists of 15 member countries:
- 5 Permanent Members (P5): USA, UK, Russia, China, and France.
- 10 Non-Permanent Members: Elected by the General Assembly for two-year terms.
The five permanent members hold special voting privileges, most notably the veto power.
Key Functions and Powers
- Maintains international peace and security.
- Investigates disputes that could trigger wars.
- Recommends peaceful ways to resolve conflicts.
- Imposes economic sanctions (like trade limits) against offending countries.
- Authorises military action under the UN Charter when peaceful options fail.
- Deploys UN Peacekeepers to conflict zones.
- Recommends new members and the UN Secretary-General to the General Assembly.
The UN General Assembly: Protector of Peace
The General Assembly is the main discussion body of the UN. It includes all 193 member states, and every country has one equal vote.
Key Functions and Powers
- Discusses global issues related to peace, security, and human rights.
- Recommends peaceful solutions to international conflicts.
- Approves the annual UN budget.
- Elects non-permanent members of the Security Council.
- Promotes international law and cooperation in health, education, and economics.
Note: General Assembly decisions are mostly recommendations—they are not legally binding, but they carry massive moral and political weight around the world.
How Voting Works
The UN Charter sets distinct voting rules for each organ:
Security Council Voting (Article 27)
- Each of the 15 members gets 1 vote.
- Everyday Issues: Needs at least 9 “YES” votes to pass.
- Major Decisions: Needs at least 9 “YES” votes, including approval from all 5 permanent members.
The Veto Power
If even one permanent member votes “NO” on a major decision, the motion fails completely. (However, if a permanent country simply chooses not to vote—abstains—it does not count as a veto).
Example: If 14 countries vote “YES” on a peacekeeping mission, but China votes “NO”, the mission is blocked because China used its veto.
General Assembly Voting (Article 18)
- Equal Voting: Every member state gets 1 vote. No country has veto power.
- Important Questions: Require a two-thirds (66%) majority of present members. This includes peace recommendations, electing Security Council members, admitting new countries, and approving the budget.
- Other Questions: Require a simple majority (over 50%).
What Is Collective Security?
Collective security is the idea that peace is everyone’s responsibility. Under this system, an attack or aggression against one country is treated as a threat to all nations.
If a country breaks world peace by attacking another nation, the international community responds together using:
- Diplomatic Pressure: Severing relations.
- Economic Sanctions: Cutting off trade and money.
- Military Force: Sending an international military response to stop the attacker.
How the UN Enforces International Law
International law does not have a single world police force. Instead, the UN uses several tools to compel countries to follow global rules:
- International Pressure: Publicly condemning a country’s bad actions.
- Economic & Diplomatic Sanctions: Cutting off trade, banking access, or diplomatic relations.
- Peacekeeping Missions: Sending neutral UN troops to keep opposing forces apart.
- Military Action: Authorising military force under Chapter VII of the UN Charter when a state refuses to stop an invasion.
- International Courts:
- International Court of Justice (ICJ): Resolves legal arguments between countries.
- International Criminal Court (ICC): Prosecutes individuals for severe crimes like genocide and war crimes.
- Suspension or Expulsion: Stripping a country of its UN voting rights or removing it from the organisation entirely.
Key UN Charter Articles for World Peace
| Article | Main Rule / Provision |
|---|---|
| Article 1 | Outlines the main goals and purposes of the United Nations. |
| Article 2 | Establishes equal rights for countries and forbids using force against others. |
| Article 24 | Gives the Security Council primary responsibility for world peace. |
| Article 25 | States that all member countries must accept and carry out Security Council decisions. |
| Article 33 | Requires countries to try peaceful methods (talks, mediation) first. |
| Article 39 | Allows the Security Council to declare a threat to world peace or an act of aggression. |
| Article 41 | Permits non-military punishments like economic sanctions. |
| Article 42 | Allows the Security Council to use military force if sanctions fail. |
| Article 51 | Protects a country’s right to defend itself if attacked. |
| Article 94 | Requires countries to obey decisions made by the International Court of Justice (ICJ). |
8. Limitations and Challenges
Despite its authority, the UN frequently faces obstacles when trying to keep the peace:
- Veto Abuse: A single permanent member can block action against itself or its allies, creating paralysis.
- No Standing Army: The UN relies on member countries to volunteer troops, which takes time and agreement.
- Political Alliances: Major powers often put their national interests ahead of global peace.
- Selective Action: The UN sometimes intervenes quickly in some conflicts while ignoring others due to political disagreements among powerful nations.
Conclusion
The UN Security Council and General Assembly work together as the world’s primary system for preventing conflict. The Security Council holds enforcement power through sanctions and military authorisation, while the General Assembly ensures that every country has a voice. Though political hurdles and veto powers can limit its effectiveness, the United Nations remains the premier global organisation for maintaining international peace, protecting law, and resolving disputes.
