Information:

The Mars Command is responding to you being
in their territory. They are gathering all
available military strength to meet you in
their largest orbital state. The Martian
people have been hit with propaganda and
threatened with an Earth-like witchhunt,
so they are gladly following their
government into this battle against you.

Tear down the infrastructure of the Martian
territory and bring the people under your
control. They will resist, but remember: they
are brainwashed, and don't know what is good
for themselves.