The year 2003 is often cited in international relations literature regarding the conclusion of major civil conflicts, such as the Comprehensive Peace Agreement in various regional contexts. This period saw significant diplomatic efforts to stabilize post-conflict states through international mediation and formal peace accords.

Positive peace, a concept popularized by Johan Galtung, refers to the presence of social justice, equality, and the absence of structural violence. Unlike negative peace, which is merely the cessation of armed conflict, positive peace addresses the underlying systemic causes of conflict, such as poverty, discrimination, and political oppression, aiming to create a stable and harmonious global order.

In 2001, the United Nations held the Conference on the Illicit Trade in Small Arms and Light Weapons in All Its Aspects. During this event, member states adopted a Programme of Action to prevent, combat, and eradicate the illicit trade in small arms and light weapons, marking a significant international effort to address the humanitarian impact of these weapons in global conflicts.

As part of the Helsinki Memorandum of Understanding signed in August 2005 to end the long-standing conflict between the Indonesian government and the Free Aceh Movement (GAM), the government committed to withdrawing non-organic military and police forces. The total number of troops withdrawn under this peace process was approximately 24,000, marking a significant step toward regional stability.

Minimum order represents a minimalist approach to global governance, emphasizing the preservation of basic peace and the prevention of systemic collapse. It suggests that in an anarchic international system, the primary objective should be the maintenance of stability and the avoidance of large-scale conflict, often at the expense of pursuing more ambitious normative goals like global justice, equality, or human rights, which might destabilize the status quo.

Peace movements are often diverse, and activists frequently disagree on the ultimate goals or the methods required to achieve them. While the desire for peace is shared, the specific objectives—such as total disarmament versus conflict management—can lead to significant ideological and strategic divisions within the movement.

Arbitration is a formal method of dispute resolution where parties submit their disagreement to a neutral third party or tribunal. A key feature that distinguishes arbitration from mediation is that the parties agree in advance to accept the decision of the arbitrator as final and legally binding. This provides a definitive resolution to the conflict, ensuring that both sides comply with the outcome.

In July 2005, the Provisional Irish Republican Army (IRA) issued a formal statement ordering an end to its armed campaign and instructing all units to dump their arms. This was a pivotal moment in the Northern Ireland peace process, following the Good Friday Agreement, as it signaled the transition of the organization toward purely political objectives and the decommissioning of its paramilitary arsenal.

Bertha von Suttner, a prominent pacifist and author of 'Lay Down Your Arms', maintained a long correspondence with Alfred Nobel. Her influence and advocacy for the international peace movement were key factors in Nobel's decision to include a Peace Prize in his final will and testament.

The proliferation of nuclear weapons creates a security dilemma where states feel compelled to arm themselves for survival. This arms race undermines collective security, as the pursuit of individual state power often leads to systemic instability and makes the maintenance of a peaceful global order significantly more challenging to achieve.