History
Calvin Swanwick, known by some as the Martian Manhunter, was originally an alien from Mars, and eventually went to Earth and posed a Lieutenant General in the United States Army, and the Secretary of Defense. He was present at the time of the Black Zero Event in 2013, holding the position of head of United States Northern Command, and being tasked with preventing any possible threats towards the United States and her interests. Hence, he formed an alliance with the alien hero Superman in order to defeat the extreme threat posed by General Dru-Zod and the Sword of Rao.[3] At some point during the two years after the Kryptonian invasion, Swanwick was promoted to United States Secretary of Defense, and he became a reluctant ally to Lois Lane's investigation into the Nairomi incident. read more
