Onebrief at
DSEI 2025
9-12 SEPTEMBER 2025 - LONDON, U.K.
Stand #S15-332
Located in the Tech Zone
Exhibition Opening Hours
Tuesday, Sept. 9 - 0930 - 1700
Wednesday, Sept. 10 - 0930 - 1700
Thursday, Sept. 11 - 0930 - 1700
Friday, Sept. 12 - 0930 - 1600
Platform Highlights
Decisions in Seconds
Make fast command decisions. When the staff moves faster, the commander decides at the speed of war.
Distributed, Real-time Collaboration
Onebrief provides a platform for distributed collaboration, synchronization, and routine coordination - no matter where. With live data and cross-plan syncing, real-time coordination is possible across dozens of echelons, from National Command Authorities to tactical units.
Interoperapble + Open
Onebrief's open API enables users to bring data from other sources into the platform seamlessly. Information is never locked in Onebrief; it can be exported or connected to other tools.
Deploy on Any Network
Onebrief can be deployed on any network and is currently accredited and live on NIPR, SIPR, and JWICS.
AI Assist
AI Assist helps users get more done in seconds, surfaces stronger insights, and unlocks stronger decision-making. Built on Anthropic Claude 3.7 and trained extensively on open-source military doctrine and historical operational orders.
