This document discusses IBM's approach to implementing a Tactical Base Service Management system for the UK Ministry of Defence. It describes challenges with limited service management in tactical bases currently. IBM's proposed solution is a Land Open Systems Architecture (LOSA) that would provide improved visibility, proactive support, and consolidated service information. The presentation provides examples or 'vignettes' of how LOSA could enable end-to-end platform information exploitation and core base service management across a theatre network. Benefits of LOSA include being scalable, modular, and open.