Starting with the 1960s, the Russian military has been researching a series of ground effect vehicles. The idea of an ekranoplan has been revived this year.
Ekranoplan Ground Effects Aircraft Used for Passenger Transportation in Remote Russia - autoevolution
Wing in Ground Effect – Flight in an Ekranoplan – Air Power Asia
Russian Ground Effect Vehicles - autoevolution
Wing in Ground Effect – Flight in an Ekranoplan – Air Power Asia
Russian Ground Effect Vehicles - autoevolution
The Soviet Union's Lun- Class Ekanoplane Is the Biggest Ground Effect Vehicle Ever
Ground-effect vehicle - Wikipedia
Ekranoplan Ground Effects Aircraft Used for Passenger Transportation in Remote Russia - autoevolution
Explorer Visits Abandoned and World's Largest Ekranoplan, Here Are Some Great Pictures of The Inside and Outside » Design You Trust
Wing in Ground Effect – Flight in an Ekranoplan – Air Power Asia
The Soviet Union's Secret Flying Ekranoplan
An ocean-based ground-effect vehicle with a takeoff weight of 500 tons is being developed in Russia
Ground-effect vehicle - Wikipedia
Soviet ground effect vehicle KM & Lun-class ekranoplan