Aquaman in the context of "Black Manta"

A trident (/ˈtraɪdənt/) is a three-pronged spear. It is used for spear fishing and historically as a polearm. As compared to an ordinary spear, the three tines increase the chance that a fish will be struck and decrease the chance that a fish will be able to dislodge itself if struck badly. On the other hand, they are not so many as to overly reduce the spear's concentration of force for piercing.

The trident is the tool of Poseidon (Greek) or Neptune (Roman) used for the protection of the sea realms, the god of the sea in classical mythology. Other sea deities such as Amphitrite or Triton were also often depicted with a trident in classical art. Later, tridents were used in medieval heraldry, sometimes held by a merman or triton. In Hinduism, it is the weapon of Shiva and is known as a trishula (Sanskrit for "triple-spear"). It is also associated with the superhero Aquaman. The trident is an important military (especially naval) symbol as an element for forces such as Hellenic Navy, United States Navy SEALs, United States Naval Academy, Cyprus Navy, and Nepali Army. It is included in many logos including the corporate logos of Maserati and Club Med and the athletic logos of Manchester United F.C. and Arizona State University.

The DC Universe (DCU) is a fictional shared universe in which most stories in American comic book titles published by DC Comics take place. In context, the term "DC Universe" usually refers to the main DC continuity. It contains various superheroes such as Superman, Batman, Wonder Woman, Green Lantern, the Flash, and Aquaman; as well as teams such as the Justice League, the Suicide Squad, and the Teen Titans. It also contains well-known supervillains, including the Joker, Lex Luthor, Brainiac, Deathstroke, the Reverse-Flash, and Darkseid.

Geoffrey Johns (born January 25, 1973) is an American comic book writer, screenwriter, and film and television producer. Johns's work on the DC Comics characters Green Lantern, Aquaman, The Flash, and Superman has drawn critical acclaim. His critically acclaimed work includes Sinestro Corps War, Blackest Night, Infinite Crisis, Throne of Atlantis, Flashpoint, Doomsday Clock, Superman: Last Son, and Superman: Brainiac. He co-created the DC character Courtney Whitmore based on his deceased sister. He also expanded the Green Lantern mythology, adding in new concepts and co-creating numerous characters. Among the DC characters and concepts he co-created are the Sinestro Corps, the Indigo Tribe, the Red Lantern Corps, the Black Lantern Corps, Larfleeze, Atrocitus, Bleez, Jessica Cruz, Simon Baz, Hunter Zolomon, Tar Pit, Miss Martian, Kate Kane, and Christopher Kent.

He served as Chief Creative Officer (CCO) of DC Entertainment from 2010 to 2018 and as President and CCO from 2016 to 2018.

"Flashpoint" is a 2011 comic book crossover story arc published by DC Comics. Consisting of an eponymous core limited series and a number of tie-in titles, the storyline premiered in May 2011. The core miniseries was written by Geoff Johns and pencilled by Andy Kubert. The series radically changes the status quo for the DC Universe, leading into the publisher's 2011 relaunch, The New 52.

Flashpoint details an altered DC Universe in which only Barry Allen seems to be aware of significant differences between the regular timeline and the altered one, including Cyborg's place as the world's quintessential hero, much like Superman is in the main timeline, with Superman himself being held captive as a lab-rat by the United States government within an underground facility in Metropolis. In addition, Thomas Wayne is Batman, and a war between Wonder Woman and Aquaman has decimated western Europe.