Originally Posted by mimartin
Infiltrator would be difficult the first time through without a bonus talent. My advice is to use cover and go slow. There is no shame in running off and living to fight another day.
There is a certain sense of urgency at that place though, since you need to disarm all 4 nukes within a few minutes. Makes it hard to take it too slow.
It was tricky, though I got past it by hiding behind cover just up the stairs from where you arrive and sniping the nearest batch of enemies, and then running to the next cover across the bridge, near the next nuke and have my squad cover me while I disarmed it. I got in quite a few lucky shots though, hard to hit with the sniper rifle when you have no training in it.