This mission takes a good amount of time, so be patient. As soon as you launch head over to the buoy and jump into the Viraxo storage facility. Once there you'll see a dozen containers, three Razor Fighters, a platform, and two gun emplacements; switch over to your warheads immediately and fire them at the platform. After this the fighters should be within range, so switch over to lasers and use your autofire (remember that the YT-1300 only has an upper turret, not a lower one) while you engage with your forward laser. Keep your ELS at 75/75 and take out the fighters as fast as you can. Once they're gone, work on the gun emplacements (your shields will take some damage, but not too much) and take them out, and then attack the replacement waves of the fighters.
After you're finished with the fighters move on to the platform and use your autofire and laser. You won't be able to spend too much time, however, as a Bulk Cruiser and six Supa Fighters will jump in. Attack the fighters, but don't get caught into too much of a dogfight as they can overwhelm you; try to do it near the Bulk Cruiser so that when replacement waves launch you can pick them off. There are a total of two full squadrons, so you've got a lot of fighting to do.
When finished with the fighters go on and finish off the platform; don't worry, it doesn't fire back so taking it down is easy. Then move on to Bulk Cruiser and use the autofire to take it out (don't attack it directly, you'll get major shield damage). Do not try to take out the shield generators, they're too well covered and you'll lose a lot of your shields in the process. It won't take you too long, so don't worry.
After all the enemy forces are gone, move on and inspect the containers. Wait until after the three Container Transports have docked with the ones carrying warheads. Once they're finished, destroy the rest of the containers and escort the Container Transports to the next area where they will dock with three Rebel Corvettes and offload their cargo. You're now done, so go home.
