# Army Fields TACTMIS Munitions System

The U.S. Army has fielded the initial release of TACTMIS, an Appian-based enterprise system replacing the legacy TAMIS platform, which is scheduled to sunset on October 30, 2026 (22 days from October 8). TACTMIS automates munitions requirements, authorizations, forecasts, requests, expenditure reconciliation, and reporting for a planned user base of more than 10,000. The initial release is operational, while integrations and additional capabilities—including a future classified capability—are planned; the signals identify no open solicitation or TACTMIS contract value.

- Army enterprise-software, integration, workflow-automation, and sustainment firms may find follow-on work as TACTMIS develops and replaces TAMIS, but the signals do not identify an active procurement to pursue.
- The transition timeline makes continuity and data/process integration relevant to Army users and support providers ahead of the scheduled TAMIS sunset.
- The extracted entities separately reference an Appian enterprise agreement of up to $500 million over 10 years for licenses, maintenance, support, and cloud services. The signals do not establish that this agreement funds or constitutes the TACTMIS procurement.

**Jurisdictions:** federal
**Industries:** Defense & Military, Information Technology
**Topics:** Digital Infrastructure, Cloud Services
**Published:** October 07, 2026

### Government Entities
- U.S. Army (Army)
- Headquarters, Department of the Army (HQDA)
- Army National Guard
- U.S. Army Reserve

### Vendors
- Appian (Software platform provider)

### Key Quotes
> TACTMIS is a foundational step in modernizing how the Army manages the munitions that enable readiness and warfighting. It gives the Total Army a more authoritative, integrated and accountable way to generate requirements, manage authorizations and maintain trusted visibility of munitions data across the force.
> — John C. Hinnant, Chief of Munitions

> TACTMIS moves the Army from fragmented and manual munitions-management processes toward a modern digital capability built for the scale and speed of today’s force.
> — CW3 Deidre Burgos, TACTMIS Program Manager

### Sources
- [Army Delivers Initial TACTMIS Munitions Management System](https://www.executivegov.com/articles/army-tactmis-munitions-management-system) - ExecutiveGov
- [Army fields TACTMIS to modernize enterprise munitions management](https://www.army.mil/article-amp/295935/army_fields_tactmis_to_modernize_enterprise_munitions_management) - army.mil