Virmire: Assisting Kirrahe's Team

Captain Kirrahe's team, including one of your crewmen, is leading the frontal assault on Saren Arterius' base on Virmire, allowing you to infiltrate the base unseen. While you make your way into the base, keep an eye out for opportunities to sabotage the geth defenses.

Acquisition
This assignment is gained automatically during Kirrahe's comm check, when he says any help undermining the geth would be appreciated.

Walkthrough
There are four distinct actions to assist Kirrahe's team. Helpfully, they are usually announced over radio chatter by Ashley Williams or Kaidan Alenko (depending on who you sent along) or Kirrahe himself.

Disrupt Communications
While attacking the first geth station you come to, one of your squad will comment that the geth seemed very keen to protect that outpost. Find and activate a geth control panel on top of the platform to mess up their triangulation.

Destroy the Satellite Uplink
On top of the second station, just past the rocket drones, is a satellite dish. One shot, Throw or Singularity (or pretty much a hefty sneeze) will knock the dish off the roof and destroy it.

Destroy Flyers
Nearing the base, Williams or Alenko will mention over radio chatter that geth flyers have forced them to bunker down. Circle around the facility to the RIGHT to find the re-fuelling platform, and hit the fuel tanks first to destroy the flyers.

Disable alarms
When entering the base, either by the sewers or the warehouse entrance, there are consoles you must use to open the locked door nearby. You get two options - to either disable the alarms (thus more fighting for your squad) or trigger them at the far side of the base (sending them towards Kirrahe's team, but less enemies to fight for you).

Mass Effect 2 Consequences
When talking to Mordin Solus about personal questions, he will mention that he worked under Captain Kirrahe in the Salarian Special Tasks Group. Shepard will mention that he worked with him on Virmire to destroy the Krogan army base.
 * If Kirrahe lives, he will talk about him and mention his reference to his "Hold the Line" speech.
 * If Kirrahe doesn't live, he will say that it was unfortunate that he didn't survive the mission and he was a good captain.