# Briz

> family of Russian rocket upper stages

**Wikidata**: [Q533666](https://www.wikidata.org/wiki/Q533666)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Briz_(rocket_stage))  
**Source**: https://4ort.xyz/entity/briz

## Summary
Briz is a family of Russian rocket upper stages manufactured by the Khrunichev State Research and Production Space Center. Named after the "sea breeze," this rocket family functions as a space tug, designed to move payloads from a reference orbit to a target orbit or direct them onto an interplanetary trajectory.

## Key Facts
- **Classification:** Briz is a family of Russian rocket upper stages and a subclass of the "space tug" category.
- **Manufacturer:** The stages are produced by the Khrunichev State Research and Production Space Center.
- **Nomenclature:** The name "Briz" translates to "sea breeze."
- **Models:** Specific models in the family include Briz-K, Briz-KM, and Briz-M.
- **Function:** As a space tug, Briz-K is identified as a liquid-propellant orbit-insertion upper stage used for moving payloads between orbits.
- **Aliases:** The entity is known by the Chinese aliases 微风KM上面级 and 微风M上面级.
- **Documentation:** The entity has a sitelink count of 12 and is documented in languages including English, Russian, German, French, Hindi, Indonesian, Japanese, Korean, Polish, and Ukrainian.
- **External IDs:** The Freebase ID for Briz is /m/02pmw23.
- **Wikidata:** Listed with the description "family of Russian rocket upper stages."

## FAQs
**What does the name Briz mean?**
The name Briz is derived from the term "sea breeze."

**Who manufactures the Briz rocket stages?**
The Briz family of rocket stages is manufactured by the Khrunichev State Research and Production Space Center.

**What are the specific models in the Briz family?**
The known models within the Briz family include Briz-K, Briz-KM, and Briz-M.

**What is the primary function of the Briz stages?**
Functioning as a space tug, Briz stages are designed to move payloads from a reference orbit to a target orbit or direct them onto interplanetary trajectories.

**Is Briz related to the concept of a space tug?**
Yes, Briz is a subclass of the space tug category, serving as an orbital transfer vehicle capable of precise orbital maneuvers.

## Why It Matters
Briz represents a critical implementation of space tug technology, enabling precise orbital transfers and interplanetary missions. By functioning as an upper stage, Briz extends the mission capabilities of launch vehicles, allowing payloads to reach orbits that the launch vehicle cannot achieve alone. This capability is essential for reducing launch costs and supporting complex mission architectures, such as deploying satellites into geostationary orbits or sending payloads toward lunar or Martian trajectories. As part of the broader space tug ecosystem, Briz plays a vital role in making sustainable and cost-effective access to space possible.

## Notable For
- Being a prominent family of Russian rocket upper stages.
- Serving as a liquid-propellant orbit-insertion upper stage (specifically the Briz-K model).
- Acting as a subclass of space tugs, facilitating orbital transfer and satellite deployment.
- Manufacture by the Khrunichev State Research and Production Space Center.
- Multilingual documentation and recognition across multiple Wikipedia language editions.
- The naming convention inspired by "sea breeze."

## Body

### Definition and Classification
Briz is a family of Russian rocket upper stages that falls under the instance of a "rocket family." It is further classified as a subclass of "space tug," a type of spacecraft vehicle designed to move payloads from a reference orbit to a target orbit or direct them onto an interplanetary trajectory. This classification aligns Briz with other orbital transfer vehicles and upper stages designed to enable precise orbital maneuvers. The Wikidata entry explicitly defines the entity as a "family of Russian rocket upper stages."

### Nomenclature and Aliases
The family is named "Briz," which is derived from "sea breeze." In addition to its primary designation, the entity is known by specific Chinese aliases: 微风KM上面级 and 微风M上面级. These aliases highlight the specific variants within the family that are recognized in different linguistic contexts. The term is distinct from "Bris" and is differentiated from disambiguation pages sharing the same name.

### Models and Specifications
The Briz family encompasses several specific models, including Briz-K, Briz-KM, and Briz-M. Among these, the Briz-K is specifically noted as a Russian liquid-propellant orbit-insertion upper stage. As part of the space tug class, these stages are equipped with propulsion systems capable of performing the precise maneuvers required for orbital insertion and transfer. They function to extend the capabilities of launch vehicles, reducing the need for larger, more expensive rockets to achieve specific orbits.

### Manufacturer and Production
The manufacturing of the Briz rocket stages is handled by the Khrunichev State Research and Production Space Center. This center is responsible for the production of these upper stages, which are used in conjunction with launch vehicles to facilitate satellite deployment and interplanetary missions. The association with Khrunichev places Briz within the portfolio of a major entity in the Russian aerospace sector.

### Documentation and References
Briz is widely documented across various academic and technical sources, including Wikidata and BabelNet. The entity has a sitelink count of 12, indicating significant coverage across different platforms. It is categorized under "Briz (rocket stage)" on Wikimedia Commons. The topic is covered in a diverse array of languages on Wikipedia, including commons, German, English, French, Hindi, Indonesian, Japanese, Korean, Polish, Russian, and Ukrainian, reflecting its international relevance and recognition in the field of astronautics. The Freebase ID for the entity is /m/02pmw23.

## References

1. Freebase Data Dumps. 2013