The Ministry of Defence (MOD) has announced plans for a Tactical Communications Logistics Support (TCLS) contract, valued at up to £550 million, to sustain the UK’s battlefield communications systems. The requirement is linked to the Land Equipment Tactical Communications Information Systems (TacCIS) programme. To shape the requirement, the TacSys Service Executive Team will host a supplier conference on 16 October 2025 via Microsoft Teams. The event will run from 1000 to 1230 hrs and will be recorded, with copies available afterwards through the TacSys Service Executive Industry Engagement channel. It follows a previous TacSys industry day held in January 2025.