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Cate's Research-Investigation Bureau

CRIB is an independent passion project led by 1 person interested in Russian military equipment. This blog focuses on Russian military vehicle news, historical events and development. Any coinciding information or the author's perspective on reality is purely random.

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Kurganmash BMP-2 bought by Austria for IFV evaluation

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- November 08, 2024

SK-105A2 Kürassier KFOR

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- November 07, 2024

I am not very good at taking pictures.

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CRIB: CRIB is an independent passion project led by 1 person interested in Russian military equipment. This blog focuses on Russian military vehicle news, historical events and development. Any coinciding information or the author's perspective on reality is purely random.

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Comprehensive Soviet/Russian vehicle collection
Russian naming abbreviations
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Soviet/Russian Tank Sight Collection
DVE-BS Wind Sensor
Assortment of 2E42-4 "Jasmin" Information

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Popular posts from this blog

Kurganmash BMP-2 bought by Austria for IFV evaluation

- November 08, 2024

"AGAVA" - "AGAVA-2" and its confusing history

- December 28, 2020

When covering Soviet sight technology there are always some interesting designs and approaches to solving an issue. It is a common fact that the Soviet Union in the 1980s-1990s was quite behind in thermal sight technology. Only in the 1990s, but to be specific in 1992, the Soviet Union now Russia started to field small batches of thermal sights on their tanks, primarily T-80Us and some of the early T-90 variants, which just recently entered service. Russia's journey through creating its own domestic thermal sight traces back to 1982. The 1980s were quite an important time for the 'Krasnogorsk Factory named after S.A Zverev', which is still to date an Optical Engineering and Optoelectronics factory. The factory is primarily known for making domestic Soviet cameras back in the day. However, that's not the only thing that the factory has produced back then. Close to the mid-1980s, the facility was contracted to develop new thermal sight technology for the Soviet Ministry

GTD-1000 - GTD-1000TF - GTD-1250 Gas Turbine Engines

- December 05, 2020

The world's first mass-produced tank gas turbine engine GTD-1000T was created at the Klimov Plant in 1968 for the T-80 main battle tank developed By the special tank design Bureau of the Kirov plant (now JSC "Spetsmash"), which was adopted by the Soviet Army in 1976. Since 1980, a modification of the GTD‑1000TF for T-80B/BV tanks was produced, since 1986 a modification of the GTD-1250 for T-80U tanks. GTD-1250 Engines of the GTD-1250 family as part of the power plants of T-80 tanks are in service with the armies of Russia, Belarus, Cyprus, South Korea, Kazakhstan. Turbine engine GTD-1000T/GTD-1250, which have a large volume-weight capacity and a more favourable traction characteristic compared to diesel engines, provide T-80 tanks with interesting characteristics: - higher operational readiness - easy start-up at low temperatures (up to -40°C) - better cross-country ability on soils with a low load-bearing capacity - best noise and heat-masking qualities - increased &qu

A new sight for the modernized T-90

- April 21, 2021

Back in 2018, a new programme was started. This programme's focus is to create domestic equipment for Russian armoured vehicles, specifically optics. This is so that the Russian army can stop depending on the french company "Thales" and their Catherine technology. T-72B3 received new internal components for the Sosna-U sight, phasing out any foreign components. As for the T-90M/T-90MS, something else was done. Previously, the T-90M/T-90MS employed the Sosna-U sight, which featured french components from Thales. However, the internals of the sight was not simply replaced. This time, a completely new domestic sight was created under the name PNM-T. The sight was reportedly made by the PJSC ANPP TEMP-AVIA in 2018 or 2019. The first appearance was in the Telekanal Zvezda show, during the episode about the Proryv-3 (T-90M). In this episode, a new plaque can be seen with the name of the sight. Its first public physical appearance, however, was at the Army-2019 event. The doo

Object 490 "Тополь" - "Poplar"

- December 22, 2020

The project of a promising tank developed in the 1980s by E.A. Morozov. Object 490 "Тополь" - "Poplar" mockup The design had some primary characteristics which are worth mentioning. A crew consisting of two people - the gunner commander and the driver. Reducing the crew to two and placing them in a compact, well-protected capsule. The use of a hydropneumatic suspension. In addition to solving the main task - increasing average speeds by improving the smoothness characteristic, it makes it possible to control the tank's clearance, which increases the manoeuvrability and survivability in battle. In addition, the controlled hydropneumatic suspension by changing the trim of the machine allows you to increase the gun pointing angles in the vertical plane. Reducing the crew to two people and placing them in a compact, well-protected capsule with the automation of the functions performed by tankers. The principled ability to control

TMT-K mine trawl

- April 19, 2022

The TMT-K engineering tank minesweeper was designed by 'Stankomash' and is intended for reconnaissance, making a passage in anti-tank minefields and continuous demining of the terrain. A TMT-K can be mounted on a large variety of AFVs: T-72, T-80, T-90, BMR-3M armoured mine clearance vehicles and vehicles based on the BRM-3 chassis. This trawl consists of a roller array with pressure action and soil cutters, a device for trawling anti-side mines and an electromagnetic module. The trawl also includes electrical equipment, a pneumatic system, a pyro signal cassette and a single spare parts kit. The TMT-K mine trawl provides trawling capabilities against most anti-tank mines: anti-burr mines, anti-bottom mines with contact and non-contact magnetic fuses, anti-slide mines with non-contact seismic-optical fuses, as well as the destruction of wired control lines for mine explosions, land mines and triggering remote installation mines installed on the ground surface. The mine trawl pr

SK-105A2 Kürassier KFOR

- November 07, 2024

I am not very good at taking pictures.

T-90A - a short history of sights

- November 16, 2020

In 2004, the T-90A (Object 188A1) tank joined the Russian armed forces. It included many fire control system upgrades, a new welded turret, and improved mobility. The T-90A Obr. 2004 tank was fitted with a T01-K05 Buran-M Obr. 2004 3rd generation night vision sight, which improved over the previous T01-K01 Buran-PA sight from the T-90 Obr. 1992. --Picture of T-90A with Buran-M Obr. 2004-- In 2005, the tank received an upgrade for the sight, which became T01-K05 Buran-M Obr. 2005, with noticeable differences in the sight's housing. --Picture of T-90A with Buran-M Obr. 2005-- --Picture of T-90A diagram with Buran-M Obr. 2005-- --Picture of two T-90As, one with Obr. 2004 and one with Obr. 2005 Buran-M sights-- Above: T-90A with Buran-M Obr. 2004 sight, and behind it, T-90A with Buran-M Obr. 2005 sight. In 2006, the T-90A had to be brought to more modern standards, so the production of this model with new second-generation thermal imaging sight began. The sight was named ESSA, wh

T-80 aerodynamic features - Part 1

This article is the first part of a set of articles covering the engineering and methodology used to create the T-80s filtration system alongside aerodynamics to reduce airflow dust/sand contamination. The T-80 MBT has been fielded in many climate regions. Desert climates pose a variety of variables that directly impact dust presence in the engine air filtration system. Variables include wind speed and direction, vehicle speed, depth and soil composition, air intake system design, and contours of the hull and turret. Historical background: Long-term trials were conducted in the southern Kara-Kum desert. It was determined that during 1970-1983, the quantity of dust present in the engine filtration system increased due to climate changes and weaker upper soil layers. During the 1970s to 1980s, the Turkmen Canal underwent Soviet industrialization to build an irrigation canal and other facilities. This build-up of new infrastructure directly affected wind speeds in the ar

New Omsktransmash T-80BVM modernization batch

- February 09, 2023

Omsktransmash has released footage showcasing the production of T-80BVM tanks. A T-80BVM was shown in its full combat loadout. Several interesting integrations can be identified. This T-80BVM is equipped with up-armoured mudguards, which are present on T-90M tanks and new T-72B3M batches. Previously, T-72B3 tanks have received additional ERA containers mounted on the side of the hull, this feature has been carried over onto T-80BVM tanks. This T-80BVM also mounts the same protective netting which is present on T-90M MBTs. In the same video, a very interesting observation can be made. Standard T-80BV turrets are retaining the old 1G42 housing while featuring a Sosna-U cover. This is very odd, considering that during the production of T-80BVMs the old housing is removed and welded shut and replaced with an auxiliary TV-based sight located next to Sosna-U. The old DVE-BS cross-wind sensor mast has been replaced with a new welded housing. The original placement of the DVE-BS cross-wind