Samiksha Jaiswal (Editor)

1st Airborne Brigade (Japan)

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Country  Japan
Size  1,900 soldiers
Type  Airborne Infantry
1st Airborne Brigade (Japan)
Active  June 25, 1958 – present
Branch  Japan Ground Self-Defense Force
Role  Special operations Air assault Direct Action Unconventional Warfare Reconnaissance

The 1st Airborne Brigade (第1空挺団, Dai-Ichi Kūtei Dan), also known as the Narashino Airborne Brigade (習志野空挺団), is stationed in the Japan Ground Self-Defense Force (JGSDF) Camp Narashino in Funabashi, Chiba Prefecture.


The Brigade serves as Japan's elite paratrooper unit meant to counter against either guerrillas or enemy special forces units. Since 1999 the Brigade has a "Guide Unit" (誘導隊), serving as its NEO (Non-combatant Evacuation Operations) unit. Currently, they are attached to current homeland defense and international combat operations under the JGSDF Central Readiness Force.

The unit is being likened similarly to the WAIR, SFGp, and SBU since these units are Japan's only Special Forces units with an offensive capability. Some of Japan's other Special Forces units are assigned to counter-terrorism or defensive duties. Their presence in the JGSDF has served the organization as a morale booster.


In 1958, the Airborne Brigade's first platoon was formed after Hayao Kinugasa was made the first commander of the unit. It continued to increase in numbers as ranger and free-fall training were added in 1962 and 1969. An additional armed transport unit was established in 1973.

In 1985, the 1st Airborne Brigade was involved in rescue operations of the downed Japan Airlines Flight 123 in the ridges of Mount Takamagahara in Gunma Prefecture after the local volunteer fire corps found some survivors, marking the first time that the Brigade was seen in the public eye. Later on, they were also deployed in Yamanashi Prefecture for civil operations and after the Great Hanshin-Awaji earthquake in 1995.

A Guide Unit was established on October 20, 1999, and based at Funabashi, Chiba. Preparations to create a new special forces unit went underway in the Brigade in 2000. In 2003, the framework of the Special Operations Group was established as an anti-guerrilla/terrorist unit embedded in the Brigade, but was established and separated from the Brigade in 2004 and placed under the control of the Defense Agency via the JGSDF like most of the JSDF's special forces units.

Brigade paratroopers were involved in Iraq as the Brigade rotated ground personnel as part of the Japanese government's commitment to Iraq. They were withdrawn alongside the bulk of the Japanese Iraqi Reconstruction Support Group in the middle of 2006. The brigade was added to the Central Readiness Force on March 28, 2007.

On October 9, 2006, members of the Oregon National Guard had a hand in assisting soldiers of the 1st Airborne Brigade in establishing a sniper school to train the unit's first generation of highly skilled snipers during Orient Shield '07.

Firearms Handling

In 1994, Colonel Yasunobu Hideshima was arrested by JGSDF military police officers for violating both the Self-Defense Forces Law and the Firearm and Sword Control Law when he allowed three of his friends to use JGSDF firearms without prior authorization. Lieutenant Colonels Yoshiharu Amano and Michihiko Suzuki were suspended for 20 days for neglect of duty.

Iraq War

Another scandal emerged from within the unit when a 38-year-old 1st Airborne Brigade paratrooper was arrested in Inzai, Chiba Prefecture for shoplifting. He admitted to officers that he did it to demonstrate that he was serious in his effort to avoid deployment to Iraq. When JGSDF officials heard about this, they told press officials that they require the consent of the troopers and their relatives. Otherwise, they would not be deployed. The Iraq deployment had caused a national debate in Japan, and a new public consensus was necessary for the military to develop a modern role and structure.


Before joining the 1st Airborne Brigade, all potential candidates must be able to pass the following requirements:

  • Join the Brigade on or under 28 if a private; otherwise NCOs (usually Sergeants) must join on or under 36 years of age.
  • Have the standard weight and height of 49 kg and 161 cm with chest measurements at 78.5 cm
  • Lung capacity of at least 3,200 cm³ or more
  • Have no criminal record
  • Have the following points from his time in the JGSDF:
  • 5 classes or more, 1st method above various eye minimum of 45 points
  • Airborne system has been above each minimum of 60 points of 5 items such as suspension stooping jump from aircraft.
  • Must be able to lift objects at 30 kg, under, and above for 50 s
  • Blood pressure must be at 140mmHg~100mmHg and 90mmHg to candidates who are 34 years old or less.
  • Ranger qualification

    1AB paratroopers receive ranger qualification at the end of the brigade's intensive training. The Ranger badge is highly sought by active duty SDF personnel.


    The following structure is as follows:

  • Headquarters
  • Headquarters Company
  • 1st Infantry Battalion (Airborne)
  • 2nd Infantry Battalion (Airborne)
  • 3rd Infantry Battalion (Airborne)
  • Airborne Artillery Battalion, with three batteries of F1 120mm mortars
  • Airborne Logistic Support Battalion
  • Signal Company
  • Engineer Company
  • Airborne School
  • Weapons

    Standard weapons are from the JGSDF, including:

  • Howa Type 89-F (Para) rifle
  • SIG Sauer P220 pistol
  • Minebea PM-9 submachine gun
  • Remington M24 sniper rifle
  • Sumitomo Heavy Industries M249 LMG
  • Toshiba Type 91 Mobile SAM launcher
  • Kawasaki Type 01 LMAT, a man-portable fire-and-forget anti-tank missile
  • Local

  • 1st Airborne Brigade paratroopers have only been seen in action through annual new year JSDF exhibition shows in Narashino.
  • Overseas

  • 170 paratroopers were sent to Samawah, Iraq as part of the JGSDF's commitment to the international effort. Training was conducted for a short time in a joint exercise with American soldiers of the Oregon Army National Guard's 2nd Battalion, 162nd Infantry Regiment. All of them were withdrawn following the end of the Japanese commitment in Iraq.
  • Notable personnel

  • Akihiko Saito
  • Keisuke Itagaki
  • Yasunobu Hideshima
  • References

    1st Airborne Brigade (Japan) Wikipedia

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