BRDM-1
Encyclopedia
The BRDM-1 was an amphibious armored scout car used by Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

 and the former Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

. It was originally known simply as BRDM
BRDM
BRDM is an initialism for Boyevaya Razvedyvatelnaya Dozornaya Mashina, , literally "Combat Reconnaissance Patrol Vehicle". The BRDM is a four wheeled amphibious vehicle which is very lightly armoured by today's standards. Both versions were produced in the Soviet Union and other Eastern Bloc...

 but when the BRDM-2
BRDM-2
The BRDM-2 is an amphibious armoured patrol car used by Russia and the former Soviet Union. It was also known under designations BTR-40PB, BTR-40P-2 and GAZ 41-08...

 entered production and service with Soviet Army in 1962, it received the designation BRDM-1. The BRDM (also known as the BTR-40
BTR-40
The BTR-40 is a Soviet non-amphibious, wheeled armoured personnel carrier and reconnaissance vehicle. It is often referred to as the Sorokovka in Soviet service. It is also the first mass-produced Soviet APC...

P) first appeared in 1957, and was in production until 1966. Total production was around 10,000 vehicles, less than 600 remain in the reserves of a number of countries.

History

During exploitation of the BTR-40
BTR-40
The BTR-40 is a Soviet non-amphibious, wheeled armoured personnel carrier and reconnaissance vehicle. It is often referred to as the Sorokovka in Soviet service. It is also the first mass-produced Soviet APC...

 armoured personnel carrier
Armoured personnel carrier
An armoured personnel carrier is an armoured fighting vehicle designed to transport infantry to the battlefield.APCs are usually armed with only a machine gun although variants carry recoilless rifles, anti-tank guided missiles , or mortars...

 by the Soviet Army it became apparent that the inability to cross water obstacles was a substantial problem on the modern battlefield. As a result in late 1954 work, led by designer V. K. Rubtsov, began at the A. Dedkov OKB design bureau on a new amphibious version of the vehicle. Intended simply to be an amphibious variant of the BTR-40 wheeled APC, it received the designation BTR-40P.

The design reused many components from the BTR-40, but as work progressed the design concept changed. The vehicle ended up being an amphibious armoured scout car. Consequently the vehicle was renamed to BRDM which was an acronym for Boyevaya Razvedyvatelnaya Dozornaya Mashina. The first prototype vehicle was completed in February 1956. Detailed trials were conducted in the Black Sea
Black Sea
The Black Sea is bounded by Europe, Anatolia and the Caucasus and is ultimately connected to the Atlantic Ocean via the Mediterranean and the Aegean seas and various straits. The Bosphorus strait connects it to the Sea of Marmara, and the strait of the Dardanelles connects that sea to the Aegean...

 area, and it was accepted in service in 1957 with production beginning that year.

Description

The vehicle's most unique feature are the four additional chain-driven belly wheels, which are lowered by the driver to allow trench crossing. The vehicle also has a tire pressure regulation system which later became standard in Soviet wheeled military vehicles. The initial version of the vehicle, the BRDM obr. 1957, had an open roof, but the next production model, the BRDM obr. 1958, added a roof with twin hatches over commander's and driver's station and two hatches at the rear.

The vehicle is a conventional 4x4 design, with a welded steel chassis, an engine at the front and crew compartment at the rear. The driver sits on the left, with the commander to his right. The vehicle is not fitted with an NBC system, and has no night-vision equipment by default. The vehicle has four infra-red driving lights and a single white light searchlight
Searchlight
A searchlight is an apparatus that combines a bright light source with some form of curved reflector or other optics to project a powerful beam of light of approximately parallel rays in a particular direction, usually constructed so that it can be swiveled about.-Military use:The Royal Navy used...

 is mounted on the drivers side of the vehicle. When in combat BRDM-1's front windscreens are protected by armoured shutters with integral vision blocks. When the shutters are in their open position they protect driver and commander from being blinded by the sunlight and ensure that the windscreens won't be obscured by rain or snow. The GAZ-40PB V-8 gasoline
Gasoline
Gasoline , or petrol , is a toxic, translucent, petroleum-derived liquid that is primarily used as a fuel in internal combustion engines. It consists mostly of organic compounds obtained by the fractional distillation of petroleum, enhanced with a variety of additives. Some gasolines also contain...

 engine is based on a US Dodge truck engine, and is coupled to a manual gearbox with four forward gears and one reverse with a single dry-plate clutch
Clutch
A clutch is a mechanical device which provides for the transmission of power from one component to another...

. The four additional belly wheels which can be lowered to improve the vehicles cross-country performance by reducing its ground pressure, and to allow it to cross trenches up to 1.2 meters wide. Tire pressure in the main tires can also be raised and lowered by the driver for better performance.

The vehicle is fully amphibious, a trim board is raised at the front of the vehicle before entering the water to improve vehicle's stability and displacement in water and prevent the water from flooding the bow. In the water the vehicle is propelled by a single rear-mounted water-jet. The water jet is powered by the main engine which drives a four-bladed propeller. The water jet outlet is protected by an armoured shutter while on land. This shutter must be removed before entering water. While the trim board in the front is in its travelling position it serves as additional armour.

The BRDM-1 has maximum armour thickness of ten millimeters which provides it with protection against small arms
Small arms
Small arms is a term of art used by armed forces to denote infantry weapons an individual soldier may carry. The description is usually limited to revolvers, pistols, submachine guns, carbines, assault rifles, battle rifles, multiple barrel firearms, sniper rifles, squad automatic weapons, light...

 fire and small shell fragments but doesn't protect it against larger artillery fragments and a .50-calibre machine gun fire. The BRDM-1-series tires are not protected by armour. They are particularly vulnerable to puncture from fire of all kinds.

The BRDM obr. 1959 was normally armed with a single 7.62 mm SGMB medium machine gun mounted at the front of the hull for which 1,250 rounds of ammunition were carried. The BRDM-2 obr. 1960 also had mountings for two more 7.62 mm SGMB medium machine guns on the sides of the roof however usually only one machine gun was mounted even though it was possible to mount machine guns in all three mounting points. Later the 12.7 mm DShK 1938/46
DShK
The DShK 1938 is a Soviet heavy machine gun firing the 12.7x108mm cartridge. The weapon was also used as a heavy infantry machine gun, in which case it was frequently deployed with a two-wheeled mounting and a single-sheet armour-plate shield...

 heavy machine gun or 14.5 mm KPV heavy machine gun
KPV heavy machine gun
The KPV-14.5 heavy machine gun is a Soviet designed 14.5x114mm-caliber heavy machine gun, which first entered service as an infantry weapon in 1949. In the 1960s the infantry version was taken out of production because it was too big and heavy...

 replaced the 7.62 mm SGMB medium machine gun in the front while an additional 7.62 mm SGMB medium machine gun was mounted on the rear. It was still possible to mount the other two 7.62 mm SGMB medium machine guns on the sides of the vehicle.

The Soviet Army however disliked the vehicle for several reasons. The vehicle had no turret and to operate the armament the gunner had to open a hatch and expose himself to enemy fire. The vehicle also didn't have any kind of special sights which undermined its usability as a reconnaissance vehicle. These drawbacks encouraged the design team to create a new vehicle which would suit modern battlefield.

Service history

BRDM-1 entered service with Red Army in 1957. Production continued until 1966 when it was completely replaced on production lines by the BRDM-2. It was used for several years until it was completely replaced by the BRDM-2. Czechoslovakia used BRDM-1 obr. 1958. Hungary also used BRDM-1 and designed its own armoured scout car based on BRDM-1, FUG
FUG
D-442 FUG is a Hungarian armoured scout car based on the BRDM-1 armoured scout car. It is also known under its Czechoslovak designation OT-65 Otter.-Description:...

.

Poland started receiving BRDM-1 armoured scout cars in early 1960s. Later it also received 2P27 and 9P110 ATGM launch vehicles. BRDM-1 were used by the subunits of different branches of LWP
LWP
LWP is a three letter acronym that can refer to any of the following:* Library for WWW in Perl, a set of Perl modules that allow requests to be sent to the World Wide Web* Light-weight process* Lotus Word Pro...

 (they saw most service with the reconnaissance units) while the 2P27 were used by anti-tank subunits of motorized units. Poland also fielded the BRDM-RKh as part of the NBC reconnaissance units. BRDM-1, BRDM-RKh, 2P27 and 9P110 were later replaced by their BRDM-2 equivalents.

BRDM-1 was also in service with armies of four other Warsaw pact
Warsaw Pact
The Warsaw Treaty Organization of Friendship, Cooperation, and Mutual Assistance , or more commonly referred to as the Warsaw Pact, was a mutual defense treaty subscribed to by eight communist states in Eastern Europe...

 members: Albania
Albania
Albania , officially known as the Republic of Albania , is a country in Southeastern Europe, in the Balkans region. It is bordered by Montenegro to the northwest, Kosovo to the northeast, the Republic of Macedonia to the east and Greece to the south and southeast. It has a coast on the Adriatic Sea...

, Bulgaria
Bulgaria
Bulgaria , officially the Republic of Bulgaria , is a parliamentary democracy within a unitary constitutional republic in Southeast Europe. The country borders Romania to the north, Serbia and Macedonia to the west, Greece and Turkey to the south, as well as the Black Sea to the east...

, Romania
Romania
Romania is a country located at the crossroads of Central and Southeastern Europe, on the Lower Danube, within and outside the Carpathian arch, bordering on the Black Sea...

 and East Germany. Cuba
Cuba
The Republic of Cuba is an island nation in the Caribbean. The nation of Cuba consists of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the largest city in Cuba and the country's capital. Santiago de Cuba is the second largest city...

 also bought a number of BRDM-1. Like almost all Soviet equipment BRDM-1 was also sold to many Arab and African countries.

Today less than 600 remain in the reserve forces of a number of countries.

Former East Germany

  • SPW-40P - East German designator for unarmed BRDM-1.
  • SPW-40PA - East German version of armed BRDM-1 with larger IR headlights.
  • 9P111 - East German version of the 9P110. Unlike the Soviet 9P110 the East German varriant has additional protection for headlights and two mounts for fuel canisters in the rear of the vehicle.

Hungary

  • FUG
    FUG
    D-442 FUG is a Hungarian armoured scout car based on the BRDM-1 armoured scout car. It is also known under its Czechoslovak designation OT-65 Otter.-Description:...

    - Amphibious Armoured scout car based on the BRDM-1. It was produced by Hungary and used by Hungary, Poland, and Czechoslovakia. It is also known as D-442.

USSR

  • BRDM-1 obr. 1957 - standard unarmed amphibious armoured acout car with an opened top. It was also known under designation BTR-40P.
    • BRDM-1 obr. 1958 - standard unarmed amphibious armoured scout car fitted with a roof with two hatches at the front. It was also known under designation BTR-40P.
      • BRDM-1 obr. 1959 - standard amphibious armoured scout car fitted with one 7.62 mm medium machine gun pintle mount at the front of the roof. It was also known under designation BTR-40P.
        • BRDM-1 obr. 1960 - standard amphibious armoured scout car fitted with three 7.62 mm medium machine guns pintle mounts: one at the front of the roof and one on each side of the superstructure. It was possible to mount machine guns at all three mounting positions at the same time but it was rarely practiced. It was also known under designation BTR-40P.
          • BRDM-2
            BRDM-2
            The BRDM-2 is an amphibious armoured patrol car used by Russia and the former Soviet Union. It was also known under designations BTR-40PB, BTR-40P-2 and GAZ 41-08...

            - Further development of BRDM-1.
  • BRDM-RKh - NBC reconnaissance vehicle with two KZO-2 flag dispensers and with several detection devices including the DP dosimeter and PCHR-54 semi-automatic detection device. It was also known under designation BTR-40P-Rkh.
  • BRDM-1U - Command vehicle with additional R-112 radios and 3 whip antennas. It was also known under designations BTR-40PU and BRDM-u.
    • BRDM-1U modified for use by transport units. This variant has a rear traffic light.
  • 2P27 - Tank destroyer equipped with 2K16 launcher for 3x3M6 "Shmel"
    AT-1 Snapper
    The 3M6 Shmel is the MCLOS wire-guided Anti-tank missile of the Soviet Union. "3M6" is its GRAU designation. Its NATO reporting name is AT-1 Snapper.Too large to be manportable, it was typically deployed from specialised vehicles or helicopters...

     (AT-1 Snapper) ATGM. The rear of the vehicle has been completely rebuild. The space for the reconnaissance team and the reconnaissance equipment is replaced by a superstructure in which a launcher with three 3M6 "Shmel" missiles is carried. While on the move the launcher is hidden inside of the superstructure and is protected by its armour. Thanks to this when the launcher is not deployed the 2P27 looks almost exactly as a normal BRDM-1. It even still has four firing ports on both sides of the vehicle even though it is impossible to operate them in this vehicle. It is almost impossible to distinguish the two vehicles from a long distance. When the vehicle stops the rocket launcher can be deployed. This is done by taking off two the steel panels on top of the launcher's compartment, opening a flap in the rear of the superstructure and elevating the launcher. After that the launcher can be immediately fired. Developed in 1958.
  • 2P32 - Tank destroyer equipped with 2K8 launcher for 4x9M11 "Falanga"
    AT-2 Swatter
    The AT-2 Swatter is the NATO reporting name for the 3M11 Fleyta MCLOS radio command Anti-tank missile of the Soviet Union.-Development:...

     (AT-2 Swatter) ATGM. The vehicle is exactly the same as the 2P27 but has a different missile launcher which uses four 9M11 "Falanga". It is a logical successor to the 2P27, entered service in 1962.
  • 9P110 - Tank destroyer equipped with 9К14М launcher for 6x9M14 "Malyutka"
    AT-3 Sagger
    The 9K11 Malyutka is a Manual Command to Line-of-Sight wire-guided anti-tank guided missile developed in the Soviet Union. It was the first man-portable anti-tank guided missile of the Soviet Union and is probably the most widely produced ATGM of all time—with Soviet production peaking at...

     (AT-3 Sagger) ATGM. Production started in 1963. This vehicle just like 2P27 and 2P32 has superstructure in the rear where the missile launcher is hidden however the launcher's compartment is smaller the vehicle retains the characteristic rear of the BRDM-1. Also the mechanism of deploying the launcher was simpled. Now it is just a matter of finding a suitable site and elevating the launcher. One of the visually distinguishing features between this tank destroyer from 2P27 and 2P32 after the launcher has been deployed is the fact that the latter ones don't have the overhead protection for the launcher once it's in firing position.

Operators

- 50 BRDM-1s ordered in 1970 from Soviet Union and delivered between 1970 and 1971 (the vehicles were previously in Soviet service). - 15 BRDM-1s ordered in 1959 from Soviet Union and delivered in 1960. 15 BRDM-1s are currently in service. - - 120 BRDM-1s. - 142 BRDM-1s. - - - - - 50 BRDM-1s ordered in 1966 from Soviet Union and delivered in 1966. - - - 200 BRDM-1s ordered in 1967 from Soviet Union and delivered between 1968 and 1969 (the vehicles were previously in Soviet service). 200 BRDM-1s are currently in service. - - - 50 BRDM-1s ordered in 1977 from Soviet Union and delivered in 1977 (the vehicles were previously in Soviet service). Currently 65 BRDM-1s are in service. - 10 BRDM-1s ordered in 1968 from Soviet Union and delivered in 1969 (the vehicles were probably second-hand). - - 10 BRDM-1s ordered in 1962 from Soviet Union and delivered in 1963. - - 60 BRDM-1s ordered in 1977 from Soviet Union and delivered in 1978 (the vehicles were previously in Soviet service). - - - - - 9P110 - - 20 BRDM-1s ordered in 1976 from Soviet Union and delivered in 1977 (the vehicles were previously in Soviet service). 31 BRDM-1s ordered in 1979 from Soviet Union and delivered between 1979 and 1980 (the vehicles were previously in Soviet service). 30 BRDM-1s and BRDM-2s were in service as of 2001 however the serviceability of Mozambique's army equipment, mostly the Soviet equipment, is on a level of 10% or less. - - 12 BRDM-1s ordered in 1973 from Soviet Union and delivered in 1974 (the vehicles were probably previously in Soviet service). - 9P110 - - - - 5 BRDM-1s or BTR-40
BTR-40
The BTR-40 is a Soviet non-amphibious, wheeled armoured personnel carrier and reconnaissance vehicle. It is often referred to as the Sorokovka in Soviet service. It is also the first mass-produced Soviet APC...

s ordered in 1958 from Soviet Union and delivered in 1960. - 100 BRDM-1s ordered in 1970 from Soviet Union and delivered between 1970 and 1971 (the vehicles were probably previously in Soviet service). - 30 BRDM-1s ordered in 1964 from Soviet Union and delivered in 1965 (the vehicles were previously in Soviet service). - BRDM-1 - 62 BRDM-1s ordered in 1971 from Soviet Union and delivered in 1973 (the vehicles were previously in Soviet service). 36 BRDM-1s ordered in 1973 from Soviet Union and delivered in 1974 (the vehicles were previously in Soviet service). - - - 44 BRDM-1s ordered in 1980 from Soviet Union and delivered in 1980 (the vehicles were previously in Soviet service, part of a $72–100 million). - 20 BRDM-1s.

Former Operators

- 150 BRDM-1s ordered in 1964 from Soviet Union and delivered between 1965 and 1967. Withdrawn from service in the 1980s and replaced with the BRDM-2. - Replaced with BRDM-2
BRDM-2
The BRDM-2 is an amphibious armoured patrol car used by Russia and the former Soviet Union. It was also known under designations BTR-40PB, BTR-40P-2 and GAZ 41-08...

. - 100 BRDM-1s ordered in 1959 from Soviet Union and delivered between 1960 and 1962. Replaced with BRDM-2. - Iraqi Regular Army operated 1,300 BRDM-1 and BRDM-2 armoured scout cars and vehicles based on them. All destroyed or scrapped. North Vietnam
North Vietnam
The Democratic Republic of Vietnam , was a communist state that ruled the northern half of Vietnam from 1954 until 1976 following the Geneva Conference and laid claim to all of Vietnam from 1945 to 1954 during the First Indochina War, during which they controlled pockets of territory throughout...

- 50 BRDM-1s ordered in 1963 from Soviet Union and delivered between 1963 and 1966. Passed on to the successor state. - 800 BRDM-1s ordered in 1961 from Soviet Union and delivered between 1961 and 1964. Replaced with BRDM-2. One was given to the Muzeum Wojska Polskiego (Polish Army Museum) in Warsaw. - 30 BRDM-1s. - Passed on to the successor states. - BRDM-1 and 9P27. Passed on to successor states.
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