Category: World Current Affairs | Last updated: 2026-09-18
Which of the following principles is central to NATO's collective defense, stating that an armed attack against one or more of its members shall be considered an attack against them all?
A) Article 1
B) Article 3
C) Article 5
D) Article 7
Explanation
Article 5 of the North Atlantic Treaty is the cornerstone of NATO, committing members to collective defense. An attack on one is considered an attack on all.