We recently reported the announcement of a UK release date(May 28, 2010) for MGS on the PSP, Konami has now announced that MGS: Peace Walker will be hitting North American shores on May 25, 2010.
Peace Walker is one of two of the latest entries into the Metal Gear Solid franchise, taking place 4 years after Portable Ops. It is set in Costa Rica, putting you in control of Big Boss once again, as he prepares the rise of Outer Heaven.
Screenshots of this highly anticipated game can be found here.