USS George W. Bush

The USS George W. Bush was the weaponized spaceship of the Grand Alliance. It was named after the 43rd President of the United States. The design seems to incorporate artificial gravity on her bridge.

It has two Gauss guns as its main weapon, which was used to destroy several Walkyrs and damage some Siegfried-Class Warships.

Its secondary weapon is missiles, which were fired from its sides and used to destroy a few Siegfrieds.

The USS George W. Bush also has 16 defensive turrets placed on the 'wings', each wing has 8 turrets attached to it. It was seen firing at Walkyrs and destroying missiles that were fired towards the USS George W. Bush by the Walkyrs and Siegfried warships.

It carries a huge amount of ICBMs that were used to destroy the Citadel, and later used to damage the Sanctuary II after it was activated, though it seemed the missiles didn't damage the massive spacecraft a lot.