NATO chief for 400% rise in alliance's defence spending

Quantum leap in collective defence must to face growing threat: Rutte

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NATO members need to increase their air and missile defences by 400 per cent to counter the threat from Russia, the head of the military alliance plans to say on Monday.

Secretary-General Mark Rutte will say during a visit to London that NATO must take a "quantum leap in our collective defence" to face growing instability and threats, according to extracts released by NATO before Rutte's speech.