Why naval brigades fought in land battles

What was a naval brigade doing at the Battle of Majuba?

Nearby ships were often the quickest source of trained personnel, Royal Marines, and heavier weapons, so part of their crews could be formed into a naval brigade for service ashore.

A naval brigade was often assembled because nearby ships provided the fastest large body of trained personnel available. Detachments could bring sailors, Royal Marines, and heavier weapons ashore when an army formation could not be reinforced as quickly. The label describes an improvised land force drawn from naval crews rather than a permanent army unit. The exchange shows how sea power could also supply manpower and firepower for operations inland.