Is the United Nations still relevant?
Yes, the United Nations remains relevant in important ways, but its effectiveness—particularly in maintaining international peace and security—is severely constrained, and it faces a genuine risk of declining influence without meaningful reform. As it marks its 80th anniversary around 2025–2026, the debate is intense among experts, diplomats, and leaders. The organization is often described as “down but not out,” “a useful failure,” or experiencing simultaneous decline and renewal.[1][2]
Areas Where the UN Remains Highly Relevant
The UN’s strength lies in its universality (193 member states) and its specialized agencies, funds, and programs, which deliver tangible results that no other body matches at global scale:
Specialized bodies often outperform the political organs, and alternatives (G20, BRICS, regional groups) lack the UN’s broad legitimacy and operational reach for aid and norms.
Major Challenges Undermining Relevance
Critics rightly highlight profound failures, especially in the Security Council:
Some experts argue it risks becoming like the League of Nations if it cannot adapt; others note member states still invest diplomatic energy (e.g., Summit of the Future/Pact for the Future in 2024) because they value it.[19]
Bottom Line
The UN is still relevant—indispensable for humanitarian response, technical cooperation, norm-setting, and as the only near-universal diplomatic table—precisely because the world is more interconnected and crisis-prone (climate, pandemics, tech, conflicts, inequality). Its failures largely reflect the divisions and self-interest of its powerful members rather than purely institutional flaws; it cannot force great powers to agree.[20][21]
Relevance is not binary or guaranteed. Without reforms (Security Council adaptation, focus on core strengths like mediation/aid over overambition, better funding/accountability, and pragmatic leadership via the next Secretary-General), it could shrink into a narrower, less influential role. With political will, it can renew itself for a fragmented era. The organization is only as strong as the commitment of its members; most still show up because the alternative—a world without such a forum—is worse.
Citations (21)
- https://globalaffairs.org/commentary/analysis/un-turning-80-it-still-relevant
Backs: “The organization is often described as “down but not out,” “a useful failure,” or experiencing simultaneous decline and renewal.”
attribution, article, points to yes. Claim: UN described as 'down but not out' amid debate; General Assembly high-level week still draws heads of state as a premier platform.
- https://foreignpolicy.com/2025/06/25/united-nations-80-year-birthday-war-peace/
Backs: “The organization is often described as “down but not out,” “a useful failure,” or experiencing simultaneous decline and renewal.”
attribution, article, neutral. Claim: UN described as 'a useful failure' or experiencing simultaneous decline and renewal at its 80th anniversary.
- https://www.un.org/en/annualreport2024
Backs: “It coordinates massive appeals for crises in places like Gaza, Sudan, Ukraine, Afghanistan, and beyond.”
statistic, official document, points to yes. Claim: UN family delivers humanitarian aid, food assistance, vaccines, and development results to hundreds of millions annually.
- https://www.un.org/en/annualreport
Backs: “It coordinates massive appeals for crises in places like Gaza, Sudan, Ukraine, Afghanistan, and beyond.”
evidence, official document, points to yes. Claim: UN humanitarian assistance and coordination of crisis appeals in Gaza, Sudan, Ukraine, Afghanistan.
- https://www.sipri.org/sites/default/files/2026-05/fs_2605_mpo_2026.pdf
Backs: “Studies link effective peacekeeping to reduced conflict recurrence and civilian casualties.”
statistic, official document, points to yes. Claim: Around 11 peacekeeping operations with roughly 50,000-53,000 personnel; numbers declined sharply, lowest levels in 25 years.
- https://en.wikipedia.org/wiki/United_Nations_peacekeeping
Backs: “Studies link effective peacekeeping to reduced conflict recurrence and civilian casualties.”
background, reference entry, points to yes. Claim: Peacekeeping stabilizes fragile areas and protects civilians in places like South Sudan, CAR, DRC, Lebanon, Cyprus.
- https://sdgtransformationcenter.org/news/press-release-sustainable-development-report-2026
Backs: “Even if SDG progress is poor—only about 15–17% of targets on track as of mid-2020s reports, with regressions in poverty, hunger, inequality, environment, and peace due to conflicts, debt, and climate—the goals have driven measurable gains in electricity access, internet connectivity, HIV reductions, and social…”
statistic, article, neutral. Claim: Only about 15-17% of SDG targets on track, with regressions in poverty, hunger, inequality.
- https://www.un.org/en/desa/for-over-a-decade-the-sustainable-development-goals-have-delivered-results
Backs: “Even if SDG progress is poor—only about 15–17% of targets on track as of mid-2020s reports, with regressions in poverty, hunger, inequality, environment, and peace due to conflicts, debt, and climate—the goals have driven measurable gains in electricity access, internet connectivity, HIV reductions, and social…”
evidence, official document, points to yes. Claim: SDGs have driven measurable gains in electricity access, internet connectivity, HIV reductions, social protection.
- https://www.foreignaffairs.com/united-states/why-united-nations-still-matters
Backs: “It serves as a unique venue where all states, including smaller ones and the Global South, have a voice.”
evidence, article, points to yes. Claim: UN prevented great-power war and is a unique venue where all states have a voice.
- https://www.crisisgroup.org/global/un-between-decline-and-renewal
Backs: “This erodes legitimacy and makes the UN appear as a spectator where “might makes right.””
evidence, article, points to no. Claim: Security Council paralysis from vetoes and great-power rivalry erodes UN legitimacy.
- https://www.securitycouncilreport.org/monthly-forecast/2026-01/in-hindsight-the-security-council-in-2025-and-the-year-ahead.php
Backs: “This erodes legitimacy and makes the UN appear as a spectator where “might makes right.””
evidence, article, points to no. Claim: Council holds many meetings but passes few resolutions on core crises in 2025.
- https://en.wikipedia.org/wiki/List_of_vetoed_United_Nations_Security_Council_resolutions
Backs: “This erodes legitimacy and makes the UN appear as a spectator where “might makes right.””
evidence, reference entry, points to no. Claim: High veto use by U.S., Russia, and China blocking action on Gaza, Ukraine and others.
- https://foreignpolicy.com/2025/10/24/united-nations-charter-reform/
Backs: “The Charter has “birth defects” like the veto that were necessary to create the organization but now hinder it.”
evidence, article, points to no. Claim: Security Council reform is longstanding but stalled; Charter has 'birth defects' like the veto.
- https://www.channelnewsasia.com/today/big-read/united-nations-relevance-un-security-coucil-5390986
Backs: “The Charter has “birth defects” like the veto that were necessary to create the organization but now hinder it.”
evidence, article, points to no. Claim: Structural outdatedness of the Security Council and stalled reform calls.
- https://www.foreignaffairs.com/united-states/united-nations-general-assembly-secretary-general
Backs: “U.S. retrenchment under certain administrations (withdrawals from bodies, aid freezes) accelerates the spiral.”
evidence, article, points to no. Claim: Funding arrears, budget cuts, and U.S. retrenchment threaten UN operations.
- https://www.crisisgroup.org/sbr/global/sb15-ten-challenges-un-2026-2027
Backs: “U.S. retrenchment under certain administrations (withdrawals from bodies, aid freezes) accelerates the spiral.”
evidence, article, points to no. Claim: Liquidity problems, budget cuts, and staff reductions threaten operations; peacekeeping shrinking.
- https://www.ft.com/content/ef26562c-4534-473e-abc9-bda24e1f58da
Backs: “SDG shortfalls and inability to halt escalating conflicts (record displacement, violence) fuel “irrelevance” narratives.”
evidence, article, points to no. Claim: Multipolarity, nationalism, and competing forums reduce reliance on the UN.
- https://foreignpolicy.com/2026/09/21/united-nations-sustainable-development-goals-sdgs-conflict-aid/
Backs: “SDG shortfalls and inability to halt escalating conflicts (record displacement, violence) fuel “irrelevance” narratives.”
evidence, article, points to no. Claim: SDG shortfalls and inability to halt conflicts fuel irrelevance narratives.
- https://carnegieendowment.org/emissary/2024/09/un-summit-future-unga-reform-security-council?lang=en
Backs: “Some experts argue it risks becoming like the League of Nations if it cannot adapt; others note member states still invest diplomatic energy (e.g., Summit of the Future/Pact for the Future in 2024) because they value it.”
attribution, article, neutral. Claim: Some experts warn of League of Nations fate; others note states invest in Summit of the Future because they value the UN.
- https://www.crisisgroup.org/sbr/global/sb12-ten-challenges-un-2024-2025
Backs: “Its failures largely reflect the divisions and self-interest of its powerful members rather than purely institutional flaws; it cannot force great powers to agree.”
attribution, article, points to yes. Claim: UN failures reflect divisions among powerful members rather than purely institutional flaws.
- https://www.dawn.com/news/1999332
Backs: “Its failures largely reflect the divisions and self-interest of its powerful members rather than purely institutional flaws; it cannot force great powers to agree.”
attribution, article, points to yes. Claim: UN cannot force great powers to agree; its failures reflect member self-interest.