Gavin Grey: UK correspondent on Rishi Sunak promising to increase UK military spending - Heather du Plessis-Allan Drive

Rishi Sunak says UK military spending would rise to 2.5 percent of national income by 2030 in response to global threats.

Sunak has also committed to giving the Ukraine £3 billion a year for as long as the current war goes on.

UK correspondent Gavin Grey explains why Sunak is committed to keeping the UK on a  "war footing".

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