page_title: Type 87 self-propelled anti-aircraft gun
section_title: Development
hierarchical_section_title: Type 87 self-propelled anti-aircraft gun / Development
caption_attribution_description: 陸上自衛隊87式自走高射機関砲　Type 87 self-propelled anti-aircraft machine-gun, Japan Ground Self Defence Force
context_page_description: The Type 87 Self-propelled Anti-aircraft Gun is a Japanese air defense weapon built around the Oerlikon 35 mm twin cannon system as used on the Gepard self-propelled anti-aircraft gun. The system uses a modified Type 74 tank chassis. It is also nicknamed by field officers as "Guntank" after the similar-looking mecha in the Mobile Suit Gundam series.
context_section_description: It had been developed in 1987, given the Type 87 designation status, with Mitsubishi Heavy Industries providing the chassis and Japan Steel Works providing the cannon system. Initially, the chassis of the Type 61 tank would be used. Later, it had been rejected and had the chassis of the Type 74 tank used instead as a basis for producing the Type 87 SPAAG.
  Prior to its development, tests had begun underway in 1982 with a prototype SPAAG unit manufactured in 1983.
caption: A Type 87 prototype at the JGSDF public information center.
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