Is Metal Gear Solid V: Ground Zeroes coming soon?

A couple of minutes before Hideo Kojima twitted a message with picture of Metal Gear Solid V: Ground Zeroes on PlayStation 4.

Metal Gear Solid V: Ground Zeroes (Japanese: メタルギアソリッドVグラウンドゼロズ Hepburn: Metaru Gia Soriddo Faibu Grand Zerozu?) is an upcoming action-adventure stealth video game developed by Kojima Productions and produced by Konami.