Reinforcement bay

From Command and Conquer Wiki

A development of the global tunnel system, a reinforcement bay is an access point of the system. By default it remains sealed and prevents entry to the system. However, when it is captured and activated by a qualified engineer or equivalent soldier, it can be opened and used to deploy reinforcements onto the battlefield.

They were utilized numerous times during the conflict, one when Nod captured a bay in Goddard Space Center to bring in more militia. GDI made extensive use of a series of bays when they assaulted Nod stockpiles in Albania and Cologne, while Nod utilised them in Italy and Brazil.