On Wednesday, a Mi-24 helicopter escorting a military convoy in Chechnya made an emergency landing near the town of Chiri-Yurt.
The crew were not injured, head of the Russian Defence Ministry's press service Nikolay Deryabin reported.
The pilot in command took the decision because of an equipment breakdown, he said. At present, a crash crew is working on the scene of the accident. After the helicopter is repaired it will return to the base.
The discovery of the submarine has unveiled a few "inconsistencies." For example, how can one explain the fact that the sub was found where it needed to be searched for from the start?
When on a state visit to Singapore, Russian President Vladimir Putin promised to revisit the discussion of the 1956 Declaration between the USSR and Japan regarding the issue of the peace treaty with Japan
The TurkStream, which runs along the bottom of the Black Sea from Russia's Anapa to Turkey, will consist of two lines, each with a capacity of 15.75 billion cubic meters of gas a year