i need help with a HALO WARS mission?

[Mike D]

ok in mission 10 i need help to do that mission fast any advice
as too what i should units i should use to get the job done fast and what upgrades to use?????
mission 10 is the one where u gotta
get 3 squad units back for evacuation
to the pelican and it gos and picks them up

ang u gotta make a way for the pelican
to go pick up the squad members

and ur on a time limit

 

[Fergy]

destroy the 4 buildings that r pulling the ship down i think its that mission u do that u get 12 extra minutes use scorpions to help guide ur gremlin to the spot and the emp will disable the tractor beams and use vultures they kick ass against the flood and use ballistic missiles from the vulture to take out the flood thing that shots that flood cloud thing at your soldiers.

Im not sure which is level 10 u need to give better description of the level