The British Army's 20:40:40 Solution to the 'Survivability Paradox'
6 March 2026
Published by Wavell Room
SURVIVABILITY PARADOX
This article outlines the British Army's emerging ‘20:40:40’ concept that offers a solution to what Phillips-Levine et al recently identify as the 'survivability paradox' – the vicious 'self-reinforcing cycle' where 'scarcity drives concentration, concentration incentivizes survivability, survivability increases costs, and rising costs further constrain force size'.

