MacArthur Army Base

The  is a military facility in 2253.

Background
In a random encounter around New Canaan you will find an Enclave squad that will approach you, and they will ask you the way to MacArthur Army Base. If you are hostile to them or "weird", they will open fire on you.

Appearances
was going to be mentioned in Van Buren, the canceled Fallout 3 by Black Isle Studios.