# Type 91 Surface-to-air missile

> Japanese man-portable air-defense system

**Wikidata**: [Q863729](https://www.wikidata.org/wiki/Q863729)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Type_91_surface-to-air_missile)  
**Source**: https://4ort.xyz/entity/type-91-surface-to-air-missile

## Summary
The Type 91 Surface-to-air missile is a Japanese man-portable air-defense system designed by Toshiba and operated by the Japan Self-Defense Forces. It entered service in 1994 and is classified as a surface-to-air missile.

## Key Facts
- **Designed by**: Toshiba, a Japanese multinational conglomerate corporation.
- **Operator**: Japan Self-Defense Forces.
- **Service entry**: 1994.
- **Classification**: Surface-to-air missile, man-portable air-defense system.
- **Country of origin**: Japan.
- **Aliases**: SAM-2, SAM portátil tipo 91, SAM portátil, Typ 91, 91式携SAM, 携SAM.
- **Subclass of**: Surface-to-air missile, man-portable air-defense system.
- **Manufacturer**: Toshiba.
- **Wikipedia title**: Type 91 surface-to-air missile.
- **Commons category**: JSDF Type 91 (SAM).

## FAQs
### Q: Who designed the Type 91 Surface-to-air missile?
A: The Type 91 Surface-to-air missile was designed by Toshiba, a Japanese multinational conglomerate corporation.

### Q: When was the Type 91 Surface-to-air missile introduced into service?
A: The Type 91 Surface-to-air missile entered service in 1994.

### Q: What is the Type 91 Surface-to-air missile classified as?
A: The Type 91 Surface-to-air missile is classified as a surface-to-air missile and a man-portable air-defense system.

### Q: Which organization operates the Type 91 Surface-to-air missile?
A: The Japan Self-Defense Forces operate the Type 91 Surface-to-air missile.

### Q: What are some of the aliases for the Type 91 Surface-to-air missile?
A: Some of the aliases for the Type 91 Surface-to-air missile include SAM-2, SAM portátil tipo 91, SAM portátil, Typ 91, 91式携SAM, and 携SAM.

## Why It Matters
The Type 91 Surface-to-air missile is significant as it represents a key component of Japan's defense capabilities, particularly in providing man-portable air defense for the Japan Self-Defense Forces. Designed by Toshiba, this system enhances Japan's ability to protect its territory and personnel against aerial threats. Its introduction in 1994 marked an important development in Japan's defense technology, contributing to the country's self-reliance in defense systems. The missile's classification as a surface-to-air missile and its role as a man-portable air-defense system highlight its strategic importance in modern military operations.

## Notable For
- **Man-portable design**: The Type 91 is notable for its portable nature, allowing for flexible deployment by individual soldiers.
- **Japanese development**: It is one of several surface-to-air missiles developed by Japan, reflecting the country's efforts to enhance its defense capabilities.
- **Operational use**: The missile has been in service since 1994, demonstrating its reliability and effectiveness in real-world scenarios.
- **Toshiba's role**: Toshiba's involvement in its design underscores the company's contributions to Japan's defense technology.
- **Air defense enhancement**: The Type 91 plays a crucial role in Japan's air defense strategy, providing a critical layer of protection against aerial threats.

## Body
### Design and Development
The Type 91 Surface-to-air missile was designed by Toshiba, a Japanese multinational conglomerate corporation. It is classified as a surface-to-air missile and a man-portable air-defense system. The missile was developed to meet the needs of the Japan Self-Defense Forces, providing a portable and effective solution for air defense.

### Operational History
The Type 91 entered service in 1994, marking its introduction into the operational arsenal of the Japan Self-Defense Forces. Since then, it has been a key component of Japan's defense capabilities, particularly in scenarios requiring man-portable air defense.

### Classification and Function
The Type 91 is classified as a surface-to-air missile, designed to intercept and neutralize aerial threats. Its man-portable nature allows for flexible deployment, making it a valuable asset in various military operations. The missile is part of Japan's broader defense strategy, contributing to the country's self-reliance in defense technology.

### Aliases and Recognition
The Type 91 is known by several aliases, including SAM-2, SAM portátil tipo 91, SAM portátil, Typ 91, 91式携SAM, and 携SAM. These aliases reflect its recognition and usage in different contexts and languages.

### Wikipedia and Commons
The Type 91 is documented on Wikipedia under the title "Type 91 surface-to-air missile." It is also featured in the commons category "JSDF Type 91 (SAM)," highlighting its significance in Japan's defense infrastructure. The missile's Wikipedia page is available in multiple languages, including English, Japanese, and Russian.

### Country of Origin and Manufacturer
The Type 91 is of Japanese origin, developed and manufactured by Toshiba. Its development and production were carried out within Japan, contributing to the country's technological advancements in defense systems.

## References

1. Freebase Data Dumps. 2013