The Stratofortress is a campaign-exclusive support power that used by United States. It can call a Stratofortress to bombard the designated ground. It is the predecessor of the Harbinger that the Americans have never finished before.
This situation calls for the deployment of our Stratofortress. It might not be enough to destroy the Amplifier, but it will definitely deal great damage to the Soviet forces. It is unfortunate we have never finished its successor, but we hope it aids you well.