FMN Spiral 5Cross-DomainCoalition Gateway

Enable Coalition Interoperability

Architecture aligned to the Federated Mission Networking (FMN) framework — enabling assured interoperability with coalition and partner nation networks.

Enable Coalition Interoperability diagram
What You Get

Capabilities and outcomes

FMN Capability Integration

FMN spiral capability profiles integrated into your mission network — with standards-aligned service interfaces and security profiles.

Cross-Domain Control

Cross-domain solutions managing information flow between national and coalition networks — with policy-enforced boundary controls.

Identity Federation

Identity federation enabling partner nation entities to access coalition services with appropriate assurance — without replicating identity infrastructure.

Coalition Network Integration

Secure network peering with coalition partners — using FMN-specified encapsulation, routing, and security protocols.

Information Security Policy

Coalition information security policy enforced at every boundary — with classification labels, handling caveats, and access control enforced automatically.

Audit and Logging

All coalition access events logged and auditable — meeting the accountability requirements of FMN and national security policy.

How We Deliver

A structured approach with no surprises

01
Coalition Context Assessment

We assess your coalition operating context — partner nations, classification boundaries, information sharing requirements, and FMN spiral level.

02
Architecture Design

FMN-aligned architecture designed for your coalition environment — covering network, identity, and information security.

03
Gateway and Boundary Deployment

Cross-domain gateways and coalition boundaries deployed with policy-enforced information flow controls.

04
Interoperability Testing

End-to-end interoperability testing with partner nation systems — validating information sharing, identity federation, and network connectivity.

Outputs

What you receive

Tangible, documented deliverables produced through every engagement.

Coalition architecture design
FMN capability profile documentation
Cross-domain solution configuration
Identity federation configuration
Information security policy configuration
Interoperability test report
Typical Use Cases

Where this capability applies

Use Case
Five Eyes coalition operations
Use Case
NATO/Quad/AUKUS mission integration
Use Case
Multinational exercise support
Use Case
Coalition information sharing environment
Use Case
Partner nation access provisioning
Use Case
Cross-domain downgrade and guard deployment

Connect with your coalition partners — securely.

Our architects have deep experience with coalition networking and FMN — let us help you achieve assured interoperability without compromising national security.