This “Ekranoplan” looks like part-plane, part-ship. In reality, it’s what one would call a “ground effect vehicle,” which uses the ground effect concept to “fly” seriously low over ground or, more commonly, water. Though Russia retired this particular vehicle, the country has plans to develop similar military crafts very soon, armed with cruise missiles.
Watch a video of the Lun Ekranoplan soaring over the seas here.