The Warning Shot Commendation in Sea of Thieves requires you to set off a Signal Flare when another crew is nearby. Check the status of this Commendation any time by opening the menu, tabbing over to Pirate Log, selecting Reputation, Bilge Rats, and Buried Treasure, then tabbing to the second page.
There, you should see Warning Shot in the top-left corner. If the tile doesn’t have a checkmark on it that marks it as complete, this guide will tell you how to get it.
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