Welcome to Command Base Delta-047921. It is a base on the northeastern part of the third contenent(hence the "DELTA"). They base has enough room for quite a few troops, a speeder, and a space craft. Well you look at it and wonder well how does it defend it self? To answer your question, it has a bubble shielding that was found being used by the Ferva of Ferva V and was adapted to tell UNSC ships from enemy ships. Its offense includes the troopers and a deffense system call MLR('M'issel,'L'aser,'R'ocket)that is controlled by a CITS('C'ommputer 'I'dentification 'T'argeting 'S'ystem) It also has a defense gate which is the only way in when the shields are up.