_________ and ________ are at the heart of the NATO Alliance, underpinned by Article 5 of the Washington Treaty and an enduring transatlantic bond.

Question

Accepted Answer

Deterrence and defence. Deterrence and defence are the core concepts because Article 5 relates to collective defense. Option A is incorrect because 'Perseverance' is not the primary concept alongside deterrence. Option B is incorrect because 'military build up' is too specific and less encompassing than 'defence'. Option D is incorrect because while all relate, C names the two most fundamental pillars.

_ and are at the heart of the NATO Alliance, underpinned by Article 5 of the Washington Treaty and an enduring transatlantic bond.

_ and are at the heart of the NATO Alliance, underpinned by Article 5 of the Washington Treaty and an enduring transatlantic bond.