The Watchtower is the name of various bases used by the Justice League of America. It has existed as a building on Earth's moon, and as a space-station in orbit and now as a temporary base in Kilgore Park. The Watchtower is constructed of promethium and uses highly advanced Martian, Thanagarian, Kryptonian, and Earth technologies. Using sophisticated cloaking technology the Watchtower appears as a 4-5 inch camo cylinder.
The Hall of Justice" - housed atop the Watchtowers' peak is the conference hall where the League meets and plots strategy, assigns duties and engages in open discussion. At its center is a round table, a nod to Camelot's Knights of the Round Table. There are 12 seats, 7 or 8 of which are reserved for the core members with their respective insignia. The JLA symbol itself is prominently placed in the center of the table.
The founding members of the league are Superman, Batman, Wonder Woman, Green Lantern, Flash, Aquaman, Martian Manhunter and Cyborg.
Other members of the league include Animal Man, Atom, Big Barda, Black Canary, Blue Beetle, Blue Devil, Blue Jay, Booster Gold, Captain Atom, Catwoman, Commander Steel, Congorilla, Doctor Light, Donna Troy, Element Woman, Elongated Man, Fire, Firestorm, Green Arrow, Gypsy, Hawkgirl, Hawkman, Huntress, Ice, Katana, Lightray, Metamorpho, Mister Miracle, Obsidian, Orion, Phantom Stranger, Plastic Man, Power Girl, Red Arrow, Red Tornado, Rocket Red, Stargirl, Starman, Steel, Tasmanian Devil, Vibe, Vixen, Wonder Twins, Zatanna and Zauriel.
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