Gaijin's Alexander Trifonov has just confirmed on the PlayStation Blog that War Thunder's expansion, Ground Forces, will be rolling onto PlayStation 4 next week.
The expansion, which brings tank-based combat into the same arenas where aerial battles are taking place, is set to launch on June 5. It will also arrive alongside the latest 1.41 version, which means "350 different planes, squadron battles, more than 150 multiplayer missions and many other improvements."