one too many The community on MCAS Iwakuni is nothing short of amazing. We’re a society of energetic, dedicated, and compassionate people who come together under a common theme: Connectedness. With all the incredible people and experiences that bring us together, we sometimes find ourselves bonding through struggles that unfortunately all communities face. ASIST (Applied Suicide Intervention Skills Training), focuses on suicide first aid. Think of ASIST as suicide training for a first responder. Who and what are suicide first responders?