War by Others’ Means: Delivering Effective Partner Force Capacity Building
As the size of conventional forces declines, and a new era of great power competition places a strategic value on the efficiency with which states can pursue their aims, there is likely to be an expanded scope for partnered operations and proxy warfare. This is explicitly acknowledged in the UK's Defence Integrated Operating Concept, which outlines how British forces will engage to enable partners to tackle threats at source, and deploy to constrain adversaries by deterrence and denial. Partner force capacity building has a long history, with very mixed results.