American experts said that the Russian submarines of project 877 “Halibut” require all praise, because such units do not want to meet no country in the world. About it reports the edition Rossiiskii Dialog.

In the West submarines
project 877 was given a respectful nickname “Black hole” for their stealth.
Their effectiveness is the fact that over the past 30 years has sold
more than 50 submarines of the above class.

The disadvantages of submarines
include the speed of 10-17 knots, and also a small limit
the immersion depth – 300 meters. However, the “Halibut” easy
walk from the base of the Northern fleet to Cuba, which is obviously not very happy
Americans.

Earlier in Nagorno-Karabakh, the Azerbaijanis shot down the Armenian SAM OSA .

In turn, Armenia
said that their the enemy launched another provocation on the East
the direction of the line of contact, firing a guided missile a military facility.