The t-50 was recognized as the most promising of the destroyers
Photos of the reflection of aircraft blades in the water
A tiger-colored helicopter with the image of a tiger in the sky
The helicopter is going to take off, raising whirlwinds of snow
Russian multi-purpose fighter of the fifth generation
Frozen lake in winter on the background of snow-capped mountains
Hills covered with greenery and a blue expanse of water against an azure-misty sky