Looks like the review is now on the back-burner...
Sunak scraps three-year spending review to focus on Covid-19
In The Guardian:-
Rishi Sunak has cancelled the UK government’s three-year spending review for the rest of parliament to allow Treasury ministers more time to focus on coping with the second wave of the Covid-19 pandemic.The chancellor said he would set out a one-year spending plan that would focus entirely on
dealing with the budgeting needs of departments and the devolved governments during the pandemic
The move is a blow to Boris Johnson’s ambition to reclaim the economic agenda with an upbeat outlook for the UK and the government’s investment plans once the coronavirus has been brought under control.
Officials at the Ministry of Defence are also understood to be disappointed after commitments from No 10 that the prime minister would back a long-term strategic plan for military investment.