[StainlessSteelCynic]

It may have been intentional but without one of the GDW staffers to confirm that we will never know. There's an equal chance it may have been simply missed (for example, Wallops became part of the Goddard Space Flight Centre in 1981 so the GDW crew may have been thinking of it as part of Goddards) or it may have been one of those sites hit with a smaller warhead, it may have been hit by other means (e.g. sub-launched conventional warhead, special forces raids or other exotics) or it may have been intended for a later adventure scenario and as mentioned by GDW themselves, they intentionally did not list the entire nuclear arsenal of each side as being used because they decided to leave some for individual GMs to use as they saw fit to enhance their own games, that is to say, they deliberately left some targets and they deliberately left some warheads so that the GMs could tailor the attacks to their own games.