Konami this morning set a March 18 launch date for Metal Gear Solid V: Ground Zeroes. Additionally, the Xbox One and Xbox 360 will get an exclusive mission—staring Raiden in his Metal Gear Rising incarnation.
Xbox Wire also posted an interview with series creator Hideo Kojima, including that video above. They also posted the video below of the Xbox-exclusive mission, called "Jamais Vu."
The PS3 and PS4 versions of Metal Gear Solid V: Ground Zeroes will get an exclusive mission called "Deja Vu." That one features Classic Snake.
Metal Gear Solid V Q&A With Hideo Kojima [Xbox Wire]