rostov nadonu was put into operation on december 26, 2014, and in 2017, and this is significant, it received the prize of the russian military command as the best submarine of the russian federation according to the results of the competition. well, this is a rather rare operation in the history of soldiers, so we congratulate our military and... thank you for this precedent, i am glad to congratulate, anatoliy hrabchynskyi, the deputy general director of the company that deals with means of radio-electronic warfare , is in touch with me now and aviation expert. mr. anatoly, i congratulate you, glory to ukraine. glory, congratulations. if there is anything to say, a few words about the latest messages from the general staff. i understand that it is more about the walls, about the vessels, about the ships, but less about when feces fly from these ships, even submarines. the sky is directly involved here, minus the caliber carrier, the underwater caliber carrier, to what extent does this slightly change the situation in the black sea? in your opinion? i would like to remind you that in fact, i