In June 2024, the Montgomery County Office of Emergency Management and Homeland Security (MC OEMHS) and the Maryland-National Capital Region Emergency Response System (MDERS) began collaborating on the development, execution, and evaluation of a comprehensive emergency management exercise series. The exercise series consisted of a workshop with Montgomery County departmental leadership, a tabletop exercise (TTX) with members of the County’s Emergency Management Group (EMG), and culminated in a functional exercise, all designed to strengthen Montgomery County’s readiness and response capabilities. This article focuses on the second and third exercises in the series.
The success of the exercise series was rooted in meticulous planning by a collaborative team consisting of MC OEMHS, MDERS, and other Montgomery County agency representatives. To ensure the authenticity and effectiveness of these exercises, the Montgomery County agency representatives selected were subject matter experts (SMEs) in their respective fields and contributed to the planning of the exercise series. The exercise planning team met numerous times throughout the planning process to ensure each exercise was realistic and met exercise objectives.
The second exercise was a TTX held in April of 2025 and explored the County’s preparedness for a complex, no-notice incident impacting multiple areas of the County and requiring the rapid mobilization of resources. The TTX included participation from 124 individuals, comprising department heads and members of the Emergency Management Group (EMG), along with facilitators and evaluators from the exercise workgroup. Participants engaged in meaningful discussions that highlighted current capabilities, identified gaps, and explored areas for enhancing emergency plans and procedures.
The third and final exercise was a functional exercise conducted at the Montgomery County Emergency Operations Center (EOC) on May 15th. Over the course of two operational periods, 100 participants responded to the EOC to deal with the impacts of a simulated hurricane that was impacting Montgomery County. This exercise tested internal communications, participants’ use of situational awareness tools such as WebEOC, inter-agency collaboration and coordination, and the current response capabilities across multiple Montgomery County departments, agencies, and partner organizations. The participants were able to practice key decision-making, effective resource management, and public information functions in a realistic, time-pressured environment.
Both exercises were designed to align with the Federal Emergency Management Agency (FEMA) Homeland Security Exercise and Evaluation Program (HSEEP) principles, which allow for actionable insights that inform ongoing planning and training efforts within Montgomery County.
MDERS is proud to support MC OEMHS in its mission to enhance preparedness and protect the residents of Montgomery County.
Written by Katie Dwyer


