“Ally of Athens during the Peloponnesian War” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.ARGOS is the answer to the New York Times crossword clue “Ally of Athens during the Peloponnesian War”. It was last seen in the puzzle of September 27, 2025, where it runs at 38 Across and fills 5 squares. It crosses 5 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.