What staff section has the primary responsibility of planning and coordinating sustainment support to supported units within the Brigade combat team?

The staff section primarily responsible for planning and coordinating sustainment support to supported units within the Brigade Combat Team (BCT) is the Logistics (G4) section. This section focuses on ensuring that units have the necessary supplies, maintenance, and transportation to maintain operational readiness. They work closely with other staff sections to synchronize logistics operations and support the overall mission of the BCT.