title: HSU-001
text: # HSU-001
  
  HSU-001 is a class of Chinese unmanned underwater vehicle.
  
  ## Overview
  
  The HSU-001 is a Large Displacement Unmanned Underwater Vehicle (LDUUV).
  
  The actual capabilities of HSU-001 are largely unknown. The HSU-001 is thought to be optimized for seabed warfare.
  
  The HSU-001 has limited endurance and is expected to be complemented by longer range UUVs in Chinese service.
  
  ## History
  
  The HSU-001 was exhibited for the first time at the People’s Republic of China’s 70th anniversary parade in 2019.
  
  ## Specification
  
  Very little technical details of HSU-001 has been released to the public by the Chinese government, and as of early 2020s, only the following information is known:
  
  * Length: 5 meter
  * Diameter: 1 meter
  * Weight: 3 ton
  