; Project 745 seagoing tug: The
oceangoing tugs are
auxiliary vessels for the Soviet Navy, later the Russian Navy. ; Project 745P patrol ship: The
border patrol ships are modified versions of the original Project 745. They are armed with two 30 mm or gun mounts giving them the ability to fire on surface, air and ground targets, and are equipped with the
fire-control system to control these weapons. ; Project 07452 experimental vessel: The
reconnaissance vessel is a version of the original Project 745, which is a
testbed for
SIGINT and
hydroacoustic equipment. ; Project 745MB seagoing tug: The oceangoing tug is a modernized version of the original Project 745. It is equipped with two main
diesel gensets (2 × 1,500 kW), three auxiliary diesel gensets (2 × 200 kW + 1 × 100 kW), an
asynchronous propulsion motor (), and a
bow thruster. ; Project 745MBS rescue tug: The
rescue tug is a
SAR version of the modernized Project 745MB, which is equipped with a
switched reluctance propulsion motor instead of an asynchronous one. Project 745MB and 745MBS tugs differ externally from original Project 745 tugs by having twin
funnels instead of single. MB-307 oceangoing tug (DN-SC-94-00168).jpg|The Russian Navy Project 745 seagoing tug in the
North Atlantic Ocean in 1993 Ходові випробування двох малих артилерійських бронекатерів у відритому морі (27834880515).jpg|The Ukrainian Navy Project 745 seagoing tug and the (U175) in the
Black Sea in 2016 ZABAYKALYE border patrol ship (DN-SC-93-06072).jpg|The
Russian Border Troops Project 745P border patrol ship in the
western Pacific in 1992 RIAN archive 400846 Large-scale Russian-Japanese exercise in Sakhalin to prevent criminal activity at sea.jpg|The Russian Coast Guard Project 745P border patrol ship and the Yamaha -class border patrol boat during the Russian-Japanese exercise in
Aniva Bay in 2009 OS-572 experimental vessel (DN-SN-89-06987).jpg|The Soviet Navy Project 07452 experimental vessel , a reconnaissance vessel, between 1987 and 1991 MB-12 oceangoing tug (SF and RGO 2020-08-27).jpg|The Russian Navy Project 745MB seagoing tug at
Cape Zhelaniya in 2020 Naval review on the last day of Marine Security Belt 2019 (57).jpg|The Russian Navy Project 745MBS rescue tug and during the
CHIRU exercise in 2019 == History ==