Please expand information about Ace Combat 6: Fires of Liberation.
Megalith
From Ace Combat Wiki
Megalith was an Erusian superweapon used at the end of the Usea War in Ace Combat 4: Shattered Skies. It was destroyed by Mobius 1 in the mission Megalith.
Appearance
Megalith was on an island, and was layed out over several miles. It had many missile silos and lasers in it.