Who: Skrull! Dugan, OPEN to whoever is nearby What: Secret Invasion Where: New York Helicarrier When: As the Skrulls attacked. Rating: High Status: INCOMPLETE
The attack caught everybody off guard and available manpower was in dangerously short supply. Dugan's Howling Commandos had sustained heavy losses getting the venerable Delta Helicarrier in the air but she was a tough old broad - she'd hold. One helicarrier was a problem for the invaders so even though the Delta was older it was still a helicarrier and the firepower it brought to bear was enough to make the Skrulls disengage - on Kythrik's orders. Deception was fine and good but not at the cost of his troop's lives. Unmanned attack drones were used with discernable life signs on them - Skrull tech to make it seem that they were manned.
In the lull between attacks Dugan boarded the main carrier making his way to a terminal to plant the virus, knocking out surveillance remotely along the way.
Once it was done, his forces moved to assault the carriers again. Kythrik and his troops swarmed the ship causing chaos since they were still disguised as SHIELD agents.