Signal Watcher - Defense Graph

Track Japan's defense and security developments in real time. Primary sources from the Diet, MOD, the SDF, and procurement/RFI notices, turned into one followable feed.

Signal Watcher ingests primary-source defense and security information from Japan every day and turns it into actionable signals organized by equipment program, speaker, and policy theme.

Key features

• Unified feed of primary sources: the Diet, the Ministry of Defense, the Self-Defense Forces, procurement and RFI notices, and official social accounts
• Follow the equipment programs, countries, and topics you care about to build your own feed
• Push notifications for important signals, with quiet hours and delivery options you control
• Seamless links to related budget, personnel, and news context

Who it is for

• Defense analysts and researchers
• Procurement, sales, and strategy teams at defense-related companies
• Academics and journalists

About the information Everything we publish is based on publicly available primary sources and reporting. We do not handle classified or non-public information.

Headlines and a short teaser of each summary are free to browse. In-depth analysis, related contracts, budget impact, and linked programs are for subscribers. A 14-day free trial starts when you create an account.