37th Separate Marine Brigade is a unit of Ukrainian Marine Corps formed in February 2023. The brigade was formed on the basis of a battalion of 79th AirAssault Brigade.
Structure

Brigade’s Headquarters
The unit includes the headquarters, management and commandant platoon.

1st Marine Battalion
The first linear marine battalion of the brigade.

2nd Marine Battalion
The second linear marine battalion of the brigade.

3rd Marine Battalion
The third linear marine battalion of the brigade.

Tank Battalion
The linear tank battalion of the brigade.

Artillery Group
The group includes HQ, target acquisition unit, two self-propelled artillery battalions, rocket artillery unit and anti-tank unit.

Anti-Aircraft Defense Battalion
The air defense battalion of the brigade.

Reconnaissance Company
The scouts of the brigade.

Engineer Battalion
The engineers of the brigade.

Logistic Battalion
The logistic battalion of the brigade.

Maintenance Battalion
The repair & restoration battalion of the brigade.

Signal Company
The signal company of the brigade.

Radar Company
The radar and radiolocation company of the brigade.

Medical Company
The medics of the brigade.

CBRN Protection Company
Chemical, biological, radiological and nuclear defence unit.