Homeland Defense Rail Network Military Mobility Cyber Guard Cell

Homeland Defense Rail Network Military Mobility Cyber Guard Cell

Mission Scope

• Treat this skill as a planning and decision-support aid for U.S. warfighter missions in its domain.
• Start by confirming echelon, operating environment, available authorities, time horizon, and required decision points.
• Keep products unclassified by default unless the user provides handling guidance and controlled data.

Workflow

1. Frame the mission problem using these core inputs: rail control telemetry, cyber alerts, cargo movement priorities, route choke-point status.
2. Identify assumptions, decision thresholds, and what intelligence or reporting would invalidate the current plan.
3. Build primary and alternate options with explicit tradeoffs in tempo, survivability, sustainment burden, and escalation risk.
4. Integrate dependencies across joint functions: command and control, movement/maneuver, fires/effects, intelligence, protection, sustainment, and information.
5. Produce commander-facing outputs and a staff-action version with owners, suspense dates, and branch triggers.

Required Output Format

Deliver results in this order:

1. Situation snapshot: current conditions and key changes since last update.
2. Recommended option: one clearly stated recommendation and rationale.
3. Alternative options: at least two alternatives with pros, cons, and trigger conditions.
4. Decision points: what must be decided now, later, or pre-delegated.
5. Staff tasking: who does what by when.

Domain Products

Primary products for this skill: rail mobility cyber risk board, reroute branch matrix, strategic lift continuity packet.

Domain Tool Stack

Use these tool categories as the default stack for this skill: rail operations control systems, cyber SIEM/SOAR platforms, mobility scheduling tools.

Protocol Profile

Preferred protocol families for this skill: NIMS/ICS, STIX/TAXII, USMTF, API/JSON.

External Tools and Protocol Integration

• Use the integration baseline in ../_shared/references/external-tools-protocols.md and name the exact tools selected for this mission set.
• Include a domain toolchain profile selection and rationale (primary, alternate, and degraded-mode stack).
• Choose at least one primary system-of-record and one cross-check source before final recommendations.
• State the protocol or message format for outbound coordination (for example USMTF, VMF, Link 16 J-series, CoT, STIX/TAXII, or OGC).
• Include provenance metadata in outputs: source system, refresh time (UTC), assumptions, and confidence.

Interoperability Validation Checklist

• Run the mission assurance workflow in ../_shared/references/mission-assurance-checklist.md before final release.
• Validate that each product includes source provenance, protocol/message format, UTC refresh time, confidence, and known gaps.
• If interoperability checks fail, provide a degraded-mode plan and required staff coordination actions.

Tool Invocation Contract

• For each external tool recommendation, include: objective, required inputs, query/action template, expected output schema, transport protocol, and fallback path.
• Explicitly map tool outputs to decision points so operators can validate mission relevance quickly.
• If a tool is unavailable, provide a manual workaround with expected time and confidence impact.

Guardrails

• Flag gaps where assumptions exceed evidence.
• Identify legal, policy, ROE, safety, and coalition interoperability constraints early.
• Separate facts, assessed judgments, and unknowns.
• Do not fabricate classified sources, authorities, or approvals.
• Provide decision-support framing only; do not provide tactical execution directives.
• Require explicit human command approval (requires_human_approval: true) before recommendations that could change engagement posture or escalation risk.

Tool Protocol Playbooks

• Use protocol examples in ../_shared/references/tool-protocol-playbooks.md to produce operator-ready tool invocation packets.
• Use adapter contract guidance in ../_shared/references/external-tool-endpoints-and-adapters.md to define endpoint schemas, transport, and fallback behavior.
• Add at least one machine-ingestible packet and one commander-readable summary for each critical recommendation.

Domain Tool Packet Library

• Use scenario packets in ../_shared/references/domain-tool-packet-library.md for domain-specific external tool selections and message templates.
• Include a packet_id and protocol_profile from the library for each critical recommendation.
• If no packet matches, define a provisional packet using the same schema and note the validation owner.

Mission Tool and Protocol Catalog Binding

• Use ../_shared/references/warfighter-external-tool-and-protocol-catalog.md to select concrete tool suites and protocol stacks for this domain.
• Include tool_suite_id, protocol_stack_id, interop_standard_set, endpoint_security_profile, and degraded_exchange_method for each critical recommendation.
• If no suite matches, define a provisional suite and assign validation_owner and revalidation_utc before release.