Overview
- NATO is a political and military alliance formed in 1949 by the North Atlantic Treaty (Washington Treaty).
 - Its core purpose: collective defense – “an attack against one is an attack against all” (Article 5).
 - Headquarters: Brussels, Belgium.
 
Membership
- Current members: 32 countries (as of 2024).
 - Founding members (1949): 12 nations including USA, UK, France, Canada.
 - Latest members:
- Finland (2023).
 - Sweden (2024).
 
 
Core Functions
- Collective Defense
- Article 5 invoked only once (after 9/11 attacks on the USA, 2001).
 
 - Crisis Management
- Conducts military & humanitarian missions (e.g., Afghanistan, Kosovo, Libya).
 
 - Cooperative Security
- Partnerships with non-member states.
 - NATO-led dialogues: Partnership for Peace, Mediterranean Dialogue, Istanbul Cooperation Initiative.
 
 - Deterrence
- Maintains a nuclear deterrence posture.
 - Strong presence in Eastern Europe due to Russia–Ukraine conflict.
 
 
Structure
- North Atlantic Council (NAC): Main decision-making body.
 - Secretary-General: Chief administrative officer (currently Jens Stoltenberg, succeeded by Mark Rutte from Oct 2024).
 - Military Committee: Guides NATO’s military strategy.
 - Decisions taken by consensus (unanimity, not majority).
 
Geopolitical Significance
- Cold War Origin: Formed as a counterbalance to Soviet Union’s power.
 - Post–Cold War: Expanded eastward to include former Warsaw Pact states.
 - Current role:
- Key player in Russia–Ukraine war (military aid & sanctions coordination).
 - Involvement in cybersecurity, terrorism, climate security.
 
 - Seen as a US-led security umbrella for Europe.
 
India’s Relevance
- India is not a NATO member.
 - Relations are cautious due to:
- India’s strategic autonomy policy.
 - Close NATO–Pakistan ties (especially during Afghan War).
 
 - India engages in dialogues with NATO occasionally (focus: counter-terrorism, maritime security).
 
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