I'm looking for a specific fic where Steve is trapped in the hive of some kind of bug-type enemy. They have some kind of spaceship (or at least a ship that floats in the air) and Steve is entombed in a pod within it. It's sort of reminiscent of being trapped in a Wraith ship in Stargate:Atlantis, though this enemy is definitely not the Wraith as it's not an SGA crossover. Tony is the one who rescues him, using a combination of explosives and heat-seeking radar-something. Rhodey is also there, I believe. They have to travel through the ship, which has no light inside it. This fic is probably Steve/Tony slash or pre-slash.