Government & Mission Support
Operational Clarity for High-Consequence Government Missions
Government organizations and mission partners operate where fragmented information, hidden dependencies, and delayed decisions create operational risk. Sentinel Risk Group reveals what is exposed, measures what it means to the mission, and delivers the strategies and implementation guidance leaders need to act.
One Mission. Five Capability Arms.
SRG Government Capabilities
Five connected capability areas give government leaders, program offices, commands, and prime contractors direct access to the SRG support aligned to their requirement.
Founded From Operational Experience
Built by a Special Forces leader after 24+ years operating globally where incomplete information and delayed decisions carry consequences.
Mark Apperson founded Sentinel Risk Group to give government leaders and mission partners the independent judgment, structured analysis, and execution support complex missions require.
His experience spans global special operations, classified and interagency environments, senior program and operations leadership, partner-force development, infrastructure and logistics, and the management of people, resources, and mission-critical programs under pressure. That experience informs the judgment. SRG’s proprietary methodology governs the work.
Engage SRG
Start with the requirement. We will show you where SRG fits.
Discuss the mission, explore a teaming path, or request a focused capability briefing.
Scenario-driven training, built around the mission.
SRG's isolated Government Traveler Training Model is designed to integrate existing written scenarios and support structured, instructor-controlled exercise delivery, using a familiar traveler experience with a separate training engine.
Existing scenario integration
Adapt approved scenario narratives, schedules, scripted developments and exercise injects without rebuilding the training concept.
Exercise control
Support authorized administrators, scheduled scenario releases, event-driven updates and participant acknowledgment workflows.
Operationally grounded exercises
Give participants realistic, time-sensitive information and decision points in an isolated training environment.
Discuss a training requirement
Training-model enhancements and operational acceptance remain in progress; availability and implementation are subject to confirmed requirements and validation. No security certification or contract eligibility is implied.