The Declassify Mission available in this section involves defending the bot with pistols only. Dig in and deploy the Ranged Sentinel auto-turret nearby to help you defend the bot. Take out the enemies and perform active reloads whenever you can to quickly take out enemies and minimize the damage to the bot.
After clearing the area, enter the room to the right of the exit to find a COG tag behind the door.
Continue outside to the Courtyard and you'll find a Tripwire Crossbow. Regroup with your team but don't press UP to end the section yet. Go upstairs behind them to find the COG tag to the right. Press up afterward to end the section.
Note: This is counted for Section 6: Crash Site