The UN Security Council established UNPROFOR through Resolution 743 in February 1992. The mission was initially tasked with creating the conditions for peace and security in the UN Protected Areas in Croatia. It represented one of the most complex peacekeeping operations of the 1990s, reflecting the UN's attempt to manage the violent collapse of the Yugoslav state.

Traditional peacekeeping typically relies on the consent of the parties involved and maintains neutrality, often acting as a buffer. In contrast, modern peacebuilding and peace enforcement operations may involve the use of force to maintain order or protect civilians when consent is absent or when the mission requires active intervention to stabilize a post-conflict society, moving beyond simple monitoring to active state-building.

Operation Artemis was a European Union-led military mission in the Democratic Republic of the Congo in 2003. It was authorized by the United Nations Security Council to stabilize the Bunia region during the Ituri conflict, marking a significant milestone for the EU's Common Security and Defence Policy (CSDP) in conducting rapid-reaction peacekeeping operations outside of Europe.

In November 2004, an Ivorian government aircraft conducted an airstrike on a French military base in Bouaké, Ivory Coast. This incident resulted in the deaths of nine French peacekeepers and one American aid worker. The attack significantly escalated tensions between France and the Ivorian government, leading to retaliatory destruction of the Ivorian air force by French troops and triggering widespread civil unrest in the region.

The International Atomic Energy Agency (IAEA) is an independent international organization that reports to both the UN General Assembly and the Security Council. It acts as the world's 'atoms for peace' organization, working to ensure that nuclear energy is used exclusively for peaceful purposes. Through its safeguards system, the IAEA verifies that nuclear materials are not diverted from peaceful activities to nuclear weapons or other explosive devices.

Atomic deterrence refers to the strategic doctrine where the possession of nuclear weapons prevents an adversary from attacking due to the threat of massive retaliation. This concept relies on the destructive power of atomic or nuclear devices to maintain stability between opposing states, effectively discouraging direct military conflict through the fear of mutual destruction.

The Strategic Defense Initiative (SDI), often referred to as the 'Star Wars' program, was announced by U.S. President Ronald Reagan in 1983. This initiative sought to develop a sophisticated anti-ballistic missile system to prevent missile attacks from other countries, particularly the Soviet Union, fundamentally altering the dynamics of nuclear deterrence during the Cold War.

The Strategic Defense Initiative, proposed by President Ronald Reagan in 1983, was a research program designed to create a space-based missile defense system. Its goal was to intercept and destroy incoming intercontinental ballistic missiles (ICBMs) before they could reach their targets, thereby shifting the strategic paradigm from Mutually Assured Destruction to a defensive posture.

Maxi-deterrence refers to the strategy of maintaining a massive nuclear arsenal to discourage potential adversaries from initiating an attack. By increasing atomic power and ensuring a credible second-strike capability, a state seeks to make the cost of aggression prohibitively high for any opponent. This approach relies on the threat of overwhelming destruction to maintain peace through the balance of terror.

Mutually Assured Destruction (MAD) is a doctrine of military strategy and national security policy in which a full-scale use of nuclear weapons by two or more opposing sides would cause the complete annihilation of both the attacker and the defender. During the Cold War, this balance of terror prevented direct military conflict between the United States and the Soviet Union, as both sides possessed sufficient second-strike capabilities to ensure total destruction.