• Last updated: 05 Apr. 2024 11:16

NATO’s 75th Anniversary

In 2024, NATO celebrates 75 years of collective defence.

Since its creation on 4 April 1949, the transatlantic Alliance has grown from 12 founding members to 32 member countries, all working together to keep our people safe. A community of Allies bound together by common values of democracy, individual liberty, human rights and the rule of law, NATO celebrates its anniversary on 4 April at NATO Headquarters in Brussels and at the upcoming summit on 9-11 July in Washington, D.C., where its founding treaty was signed. 

Discover NATO's past through the voices of those who witnessed historic moments first-hand. In podcast episodes, feature stories and a documentary, they share their unique perspectives on how NATO has evolved over more than seven decades – while maintaining its core mission of protecting its members from any threat. 

Stay tuned for the latest news and events, and follow #1NATO75Years on social media. 

Washington Summit Countdown

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#WeAreNATO – Staff tell their personal story about NATO


Meet Oana Lungescu, the longest-serving and first woman NATO Spokesperson

Meet Oana Lungescu, the longest-serving and first woman NATO Spokesperson

In 2010, Oana Lungescu became the first woman, first former journalist and first person born in the former Eastern Bloc to take up the position of NATO Spokesperson. Over her 13-year tenure, Oana served two Secretaries General and oversaw the Alliance’s communications at significant milestones in Euro-Atlantic security. But how did Oana’s childhood in communist Romania impact her journey to NATO? What did the fall of the Berlin Wall mean for her? And how has NATO’s relationship with Russia evolved during her tenure? Read the full story >>

Read more #WeAreNATO stories > > >

NATO Through Time podcast

Why were there 12 founding NATO members?
What is Article 5, and why was it only invoked once in all of NATO’s history?
Why wasn’t NATO dissolved like the Warsaw Pact after the Cold War ended?

The NATO Through Time podcast features diverse voices from NATO member countries – including former Presidents, Prime Ministers, Foreign and Defence Ministers, military officers, NATO officials, historians, journalists and young citizens – answering these questions and reflecting on NATO’s past, present and future.

Digital Time Capsule

time capsule

NATO’s Digital Time Capsule is collecting artefacts from 2024 which will capture moments of the present and messages for the future. Content including written messages, artwork, photos and video will be digitally sealed and preserved for future generations. Artefacts of the capsule will be unlocked gradually ahead of the Alliance’s 150th anniversary in 2099.

Join us in preserving NATO’s legacy. Find out more and submit your contribution.

  What is NATO?

What is NATO?

NATO is a political and military alliance of countries from Europe and North America. Its members are committed to protecting each other from any threat.

  NATO HISTORY

NATO HISTORY

In 2024, NATO is celebrating its 75th anniversary. For more than seven decades, the Alliance has ensured the security of its members and adapted to address new challenges.