From the submarine, at the coastline, the Jiaolong Deep Sea Battleship fleet, which had long been prepared, advanced swiftly underwater. When their missiles or lasers hit the exploding pests, an explosion occurred underwater. Only then did everyone realize that these bugs not only contained flammable and explosive gases inside but also hid various small "iron-eating Insects."
These insects possessed a hard "cocoon." Though small in size, they could devour steel. During an explosion, due to their small size, they would be carried away with the blast and attach to the bottom of a ship, quickly gnawing a hole in it. Only with electricity could they be driven away.
"Underwater weapons too?" Da'ao observed and commanded the advanced Zerg to eliminate these Deep Sea Battleships.
At the same time, it emitted infrasound waves, attempting to disrupt the electronic equipment of the warships.