MWSS-171

• Formation: Marine Wing Support Squadron 171 (MWSS-171) was activated on April 16, 1979, originally as Detachment “C” of Marine Wing Support Group 17 at Marine Corps Air Station (MCAS) Iwakuni, Japan. • Location: MWSS-171 is based at MCAS Iwakuni, making it one of the few forward-deployed aviation ground support units in the Asia-Pacific region. • Mission: The squadron provides essential aviation ground support to the 1st Marine Aircraft Wing, including airfield operations, fueling, engineering, and emergency services. • Gulf War Service: MWSS-171 supported Operation Desert Shield and Desert Storm in 1990-1991, providing vital ground support to coalition air operations. • Humanitarian Assistance: The unit played a key role in Operation Tomodachi following the 2011 Tōhoku earthquake and tsunami, assisting in disaster relief and recovery efforts in Japan. • Nickname: MWSS-171 is known as the “Sentinels,” symbolizing their role in protecting and supporting aviation operations. • Expeditionary Capabilities: The squadron is capable of rapidly deploying and establishing forward operating bases, including expeditionary airfields, anywhere in the Indo-Pacific region. • Joint Exercises: MWSS-171 regularly participates in multinational training exercises such as Cobra Gold (Thailand), Balikatan (Philippines), and Keen Sword (Japan), strengthening allied interoperability. • Environmental Initiatives: The unit actively supports environmental stewardship at MCAS Iwakuni, implementing energy-saving measures and participating in base-wide recycling efforts. • Decorations: MWSS-171 has received multiple unit commendations and awards for excellence in logistics, engineering, and aviation ground support, reflecting their high operational standards.