"Take out the attackers" is an objective in the story mission The Third Way in Grand Theft Auto V.
Walkthrough[edit]
Michael and Trevor have plenty to deal with. There are FIB Agents and Merryweather Security Guards coming on through the Foundry from the West and South. Switch between the pair of Michael and Trevor to get the best shots you can. Remember to make good use of both of their abilities. There are a number of waves to deal with here so be ready for something of a fight.
After a while you will hear a report to head on outside. Take whoever you are in control out there quickly. The fight here isn't over yet.
