Rann–Thanagar War

Rann–Thanagar War is a six-issue comic book limited series published by DC Comics in 2005. Written by Dave Gibbons, and illustrated by Ivan Reis, Marc Campos, and John Kalisz, the series concerns a war between the planets Rann and Thanagar, and features Adam Strange, the Green Lantern Corps, Hawkman, Hawkgirl, L.E.G.I.O.N. and Captain Comet, along with other DC space adventurers. The series was followed in early 2006 with the one-shot book Rann-Thanager War: Infinite Crisis Special.

Overview
Rann-Thanagar War, along with Villains United, The OMAC Project, and Day of Vengeance, is one of four miniseries which lead up to DC Comics' Infinite Crisis event. Unlike most of the other tie-ins, it is also a continuation of storylines from two other series: Adam Strange: Planet Heist and Green Lantern: Rebirth.

Pre-Crisis War
In the continuity which existed prior to the Crisis on Infinite Earths limited series, a war erupted between the planets Rann and Thanagar. Rann's adopted hero Adam Strange and Thanagarian law enforcement officers Hawkman (Katar Hol) and Hawkgirl (Shayera Hol) worked desperately to end the conflict. The trio succeeded, eventually revealing that events leading up to the war were manipulated by the intergalactic criminal Kanjar Ro.

Series plot summary
During Planet Heist, Adam Strange fought a rogue group of Thanagarians. During the battle, the leader of the group transported Strange's adopted homeworld of Rann into the Thanagarian system in the hope of creating a dictatorship. However, Rann's new location caused the orbit of Thanagar to become unstable, and the planet crashed into the system's sun. The surviving Thanagarians and Rannians now all live on Rann, and tensions are high between the two groups, as each blames the other for their predicament.

Aware that war could erupt at any time, Strange goes to Earth to recruit the help of Hawkman and Hawkgirl, who have a connection to Thanagar, in preventing a war. Meanwhile, Green Lanterns Kilowog and Kyle Rayner are sent on a covert mission to Rann, albeit under orders by the Guardians of the Universe not to interfere.

When Strange and the Hawks arrive on Rann, they are shocked to see that the war has already begun. They form a team, including the Thanagarian Hawkwoman and the Tamaranean Blackfire. More and more planets are drawn into the war as Rann and Thanagar each call on their respective allies. Seeing a chance to seize power, Blackfire betrays the group, killing Hawkwoman in the process. It becomes clear that all factions have a common enemy: Onimar Synn. With the help of Tigorr of the Omega Men and Captain Comet, Strange's team manages to cut Synn into seven pieces, and each piece is inserted into a separate star to prevent him from reforming.

At the end of the series, the assorted forces of Rann and Thanagar are faced with a fracture in space that resembles those that were seen during the Crisis on Infinite Earths.

Rann/Thanagar War Special: Hands of Fate
In the Rann/Thanagar War: Infinite Crisis Special, the rift begins endangering the lives of those in the star system by sending out destructive energy waves. Donna Troy's assembled heroes are working to keep the peace between the two warring forces, when Adam Strange receives a message from Tigorr of the Omega Men. He leads Strange, along with Hawkman and Hawkgirl, to a stray Thanagarian surveillance satellite, which has documented footage of Superboy-Prime forcing Rann and Thanagar to collide, and thus, go to war.

Though the satellite is soon lost in the chaotic environment, Strange has an idea to gather the heads of each faction so that they might stop fighting amongst themselves and work together against the new cosmic threat. Meanwhile, Green Lantern Kyle Rayner has been working with former lover, Jade, to fight against the enormous hands forcing open a hole in spacetime. Unfortunately, Jade is unable to survive the electromagnetic energy surges and dies. In her last moments, she breathes the emerald energy that Kyle Rayner once granted her back into him, increasing his powers significantly.

Kyle gives Jade's body to her father, Alan Scott, and he cradles her in his arms, remarking how she seems herself again, until another energy wave destroys her mortal remains. Kyle, once again calling himself Ion, tells Alan that as long as the two of them live on, her unique spirit and energy will continue.

Upon Kyle's ascension, the Guardians note that he is the first of a "new breed, the next step in the evolution of our cause." There is debate of whether so much power can be wielded by any Lantern, but Kyle's previous experience is considered, and the Guardians agree that being able to monitor him this time is an important difference.

On the barren surface of Thanagar, Adam Strange finds evidence to present to all of the warring groups: handprints deep within an enormous crater, created by Superboy Prime's interference. L.E.G.I.O.N., Thanagar, Rann and New Cronus combine their forces to make a full assault on the force behind the rift, with Ion in the lead.

Rann/Thanagar: Holy War
On May 7, 2008, a new limited series entitled Rann-Thanagar Holy War began publication. The new series is written by Jim Starlin with art by Ron Lim.

Pre-Hawkworld
A Rann-Thanagar war also took place in Showcase and World's Finest Comics in the 1970s. With the Hawkworld reboot in 1989, this portion of Hawkman's history was retconned.

Collected editions
In January 2006 this series was collected in a 160 page trade paperback (ISBN 1-4012-0839-8). The one-shot special was collected in Infinite Crisis Companion (ISBN 1-4012-0922-X). The "Rann-Thanager Holy War" was collected into 2 volumes.