# C5ISR Modernization & Sustainment

## C5ISR Modernization & Sustainment for Greater Readiness

VTG delivers comprehensive C5ISR Modernization & Sustainment solutions that ensure our nation’s warfighters are equipped with mission-ready, future-focused technologies across all domains. From systems installation and integration to in-service engineering, production manufacturing, and operations and maintenance, VTG supports the full sustainment lifecycle of C5ISR platforms—surface, subsurface, and shore-based.

Our ability to seamlessly transition from design to deployment and sustain performance throughout ensures operational readiness, enhances connectivity, and delivers positive mission outcomes, keeping the fleet ahead of evolving threats.

[Systems Installation & Integration](https://vtgdefense.com/capabilities/c5isr-modernization-sustainment/systems-installation-integration/)

[Rapid Prototyping & Fabrication](https://vtgdefense.com/capabilities/c5isr-modernization-sustainment/rapid-prototyping-fabrication/)

[Production Manufacturing](https://vtgdefense.com/capabilities/c5isr-modernization-sustainment/production-manufacturing/)

[In-Service Engineering](https://vtgdefense.com/capabilities/c5isr-modernization-sustainment/in-service-engineering/)

[IT Network & Facility Infrastructure](https://vtgdefense.com/capabilities/c5isr-modernization-sustainment/it-network-facility-infrastructure/)

[Operations & Maintenance](https://vtgdefense.com/capabilities/c5isr-modernization-sustainment/operations-maintenance/)