On October 21, 2016, the United Nations controversially named Wonder Woman a UN Honorary Ambassador for the Empowerment of Women and Girls in a ceremony attended by Under-Secretary-General for Communications and Public Information Cristina Gallach and by actors Lynda Carter and Gal Gadot. The character was dropped from the role two months later after a petition against the appointment stated Wonder Woman was "not culturally...sensitive" and it was "alarming that the United Nations would consider using a character with an overtly sexualized image".
Ares appears as a major antagonist in the live action Wonder Woman film. In Queen Hippolyta's story about Ares which she reads to Diana, Ares was condemned by the other Olympian Gods for his warmongering which led to him killing the Gods where the images show him killing Apollo, Artemis, Athena, Hades, Hestia, and Poseidon until Zeus drove him off of Mount Olympus with his thunderbolts. In his dying breath, Zeus created Themyscira for the Amazons and left them the "Godkiller" required to kill Ares should he rise again. This happens during World War I where Wonder Woman managed to slay Ares.
As Hippolyta was still a clay statue, Diana was forced to take the Amazon throne, at least until she could find a way to turn her mother back to normal. At the same time, the Justice League had discovered strange environmental events that had destroyed small villages around the world, leaving only vegetation behind. Furious, Wonder Woman attacked Swamp Thing, accusing him of causing such devastation, while Swamp Thing claimed innocence. Aquaman defused the situation before it could escalate any further. Later, Wonder Woman returned to Themyscira, only to discover Hippolyta's statue had crumbled. On a training session, Clark asked Diana if she wanted to talk about her recent experiences, but Diana replied that, as queen, grief is not a luxury she could afford. Later, Diana was called for a meeting by the Amazon council, which forced a choice on her: become permanent Queen or abdicate the throne. Before the discussion could continue, the island was attacked by Stymphalian Birds, Ares’ pets who were now drawn to Diana as the God of War. Accepting her new responsibilities, Diana successfully defended Themyscira.
Poseidon Flash Comics #9 (September 1940) Poseidon is the God of the Sea, Earthquakes, and Horses who is based on the god of the same name. Post-Crisis, Poseidon was most often seen as an ally to Wonder Woman, though he eventually sided with Zeus and Hades after Athena took over Mount Olympus. In New 52, Poseidon's Appearance is blue-skinned half Toad, half Octopus.
Development of a live action Wonder Woman film began in 1996, with Ivan Reitman slated to produce and possibly direct. The project floundered in development hell for many years; Jon Cohen, Todd Alcott, and Joss Whedon, among others, were also attached to the project at various points. Warner Bros. announced the film in 2010 and Jenkins signed on to direct in 2015. Inspiration for Wonder Woman was drawn from Wonder Woman creator William Moulton Marston's 1940s stories and George Pérez's 1980s stories about Wonder Woman, as well as the New 52 incarnation of the character. Principal photography began on November 21, 2015, with filming taking place in the United Kingdom, France, and Italy before finishing on May 6, 2016, the 123rd anniversary of Marston's birth. Additional filming took place in November 2016.