About our NATO news
Latest news on NATO, the North Atlantic Treaty Organization, covering defence, military operations, member states, security, and global developments.
The North Atlantic Treaty Organization is a political and military alliance of 32 member states from Europe and North America. Founded in Washington on 4 April 1949 by 12 nations, NATO's core principle is collective defence as enshrined in Article 5 of the North Atlantic Treaty, which states that an armed attack against one member is considered an attack against all. Sweden joined as NATO's most recent member in 2024, following Finland's accession in 2023, with both nations responding to Russia's invasion of Ukraine.
NATO faces significant challenges as Secretary General Mark Rutte navigates complex geopolitical tensions. At the June 2025 summit in The Hague, member states agreed to increase defence spending to 5 per cent of GDP by 2035, a substantial rise from the previous 2 per cent target. This commitment comes as NATO continues supporting Ukraine against Russian aggression while bolstering its eastern flank with enhanced forward deployments. Secretary General Rutte has warned that Russia could pose a military threat to NATO within five years and emphasised the need for strong deterrence measures across the alliance.
The alliance confronted an unprecedented crisis in early 2026 when tensions emerged over Greenland, an autonomous territory of NATO member Denmark. While these tensions have since eased, the episode highlighted the importance of transatlantic solidarity and respect for member states' sovereignty. NATO has maintained focus on Arctic security cooperation, with Denmark significantly increasing its Arctic defence investments and allied nations conducting joint military exercises in the region to address Russian and Chinese activities in strategic northern territories.
NATO's history reflects the evolving security landscape since the Cold War. The alliance invoked Article 5 only once, following the 11 September 2001 terrorist attacks on the United States, when NATO members deployed forces to support American operations in Afghanistan. NATO has expanded from 12 founding members to 32 nations through 10 enlargement rounds, with each expansion strengthening the alliance's collective security and extending the zone of stability across Europe. The organisation operates under consensus decision-making, ensuring every member has an equal voice in shaping NATO policy and strategy.
Innovation and adaptation remain central to NATO's mission. The Defence Innovation Accelerator for the North Atlantic announced its largest-ever cohort of 150 companies from 24 NATO countries participating in the 2026 Challenge Programme, developing dual-use technologies across ten critical defence and security challenges including energy resilience, autonomous systems, and space operations. NATO continues to modernise its command structure, enhance cyber defence capabilities, and strengthen partnerships with non-member countries across the globe while maintaining its foundational commitment to democratic values and the rule of law.
Stay informed about NATO's evolving role in global security through this comprehensive NewsNow feed. From defence policy developments and military exercises to diplomatic initiatives and alliance summits, this feed provides up-to-date coverage from authoritative sources, ensuring readers remain aware of the latest developments affecting transatlantic security and the 32-nation alliance that safeguards nearly one billion people across North America and Europe.