Operation Golem

Project Golem is a top secret project that began after Metroid Prime 3: Corruption, when the Galactic Federation recognized a need to crack down on the Space Pirates after averting their Phazon experiments. The aim of Golem is to develop mechanized armorsuits for battle, called Mechs, which are based on the Chozo Power Suit worn by Samus Aran. Only the most elite members of the Galactic Federation Marine Corps wear Mechs, and go through intensive training to adjust to them.