I believe many military facilities have civilian based fire departments these days....augmented with some military.
From.....
https://www.google.com/url?sa=t&sou...FjAPegQIBRAB&usg=AOvVaw1UGJGdaI-18iV1V_4tfjK4
"Navy Fire and Emergency Services
Protecting Those Who Defend America
The Department of the Navy utilizes civilian Department of Defense firefighters to protect many
of their domestic and foreign installations, high value assets and assigned personnel. Navy
Region Mid-Atlantic Fire & Emergency Services members include Firefighter-EMT’s, Firefighter-
Paramedics, Fire Protection Inspectors and Fire Protection Specialists. They provide a wide
variety of emergency services, prevention, training, and other operations to support the
missions of the Navy.
Navy Region Mid-Atlantic Fire & Emergency Services is the DoD fire department that supports
Navy operations on the Mid-Atlantic and Northeast coasts of the United States. This includes
naval installations from North Carolina to Maine, and West to Indiana and Illinois.
Responsibilities of the department include structural, shipboard & aircraft firefighting operations,
emergency medical services, hazardous materials response, and technical rescue. The
department also has a fire prevention branch that performs inspections, promotes fire safety,
and interacts with civilian and active duty installation personnel."