The Citadel is now in orbit over Earth, in the heart of Reaper-controlled space. A final assault on Earth is the only way to deliver the Crucible to the Citadel and defeat the Reapers. Launch the assault on Earth when ready.
Allied forces are assaulting the Reapers above Earth. Hammer must get a team of soldiers onto the Citadel in order to activate the Crucible. Coordinate with Anderson to get to the Citadel beam.