NAVYPEDIA

Ships

Names	Builders	Commissioned	Losses	Transfers	Discarding
421 423 425	Sredne-Nevskiy, Pontonnyy, USSR: 421, 423, 425	1975: 421, 423, 425	1 unit (1/1991)	none	late 1990s: 2 units

Technical data

Displacement standard, t	88
Displacement full, t	97
Length, m	26.1
Breadth, m	5.40
Draught, m	1.38
No of shafts	2
Machinery	2 3D12 diesels
Power, h. p.	600
Max speed, kts	12
Fuel, t	diesel oil
Endurance, nm(kts)	350(10)
Armament	1 x 2 - 25/82 2M-3M, 1 x 7 - 55 MRG-1 GL, 2 DCR (12), IT-1 Neva-1 USV or MT-3U or OPT-1 mechanical or SEMT-1 magnetic or AT-2 acoustic minesweeping gear
Electronic equipment	Kivach radar, MG-7 Braslet sonar
Complement	10

Standard scale images

Project history

Soviet-built inshore minesweepers of export project 1258E. Officially classified as 'hydrographical vessels'

Modernizations

None.

Naval service

One boat was sunk by allied aircraft in January-February 1991.