A fire broke out on the Russian missile ship Serpukhov in the Kaliningrad region, causing significant damage, according to RBC-Ukraine source within special services. The source says the fire engulfed the Serpukhov on April 7. It is a small missile ship of Project 21631 Buyan-M (the fifth ship in the series). The missile carrier was burning at the military naval base Baltiysk in the Kaliningrad region of the Russian Federation. The source did not specify the cause of the fire. About the ship Serpukhov is a small missile ship of Project 21631 Buyan-M. Until the end of 2016, it was part of the B…