The government thinks it would be a good idea to have 12 more submarines and 6 new UK factories to make ammunition and explosives. They think the UK does have to take the Russian threat more seriously and commit to European defence.
They refuse, however, to spell out how they would pay for all this. The budget rises modestly this Parliament to 2.5% of GDP, to be part paid for by cuts in overseas aid. There is no firm promise to increase it to 3%, not even by 2034, yet the Review says it has to go to that level. The new submarines would be rolled out one every 18 months taking two decades to complete.
It is not in the UK’s interest to get into a war with Russia. No sensible UK government would commit us to one unless we decided to join a general NATO response to some future Russian aggression which was against a NATO state. The states most directly potentially affected by Russian aggression as with Ukraine today lie much closer to the Russian border .
The UK does need to strengthen the defence of our home islands to warn any possible future enemy off any idea of attacking us. This needs the extra spend identified on good anti missile and drone protection, on a stronger navy and airforce and an additional way of delivering our nuclear deterrent.
The defence review is being sold by the government as a jobs programme for the UK. Of course the UK should make more of its weapons at home. It is also going to need a stronger UK domestic steel, petrochemical and chemical industry to become more self sufficient. This requires an urgent change of energy policy.