In Role
PP,
'infact, 1ACC would not be able to do what the E3s are/will be doing.'
I concur however, neither could 2 x E3D and 200 staff (if they were being used to replace 1ACC, which we both know they're not) do the same task that 1ACC (with augmentation, thanks again PP) performed 24/7 for 3 years.
S.O.