https://www.sigsauer.com/blog/p320-information

Quote:

U.S. Air Force M18

There was a recent tragic incident at F.E. Warren Air Force Base in Wyoming which resulted in the death of an Airman. Because the incident involved the discharge of a (P320 based) M18 pistol, the Air Force is actively conducting an evaluation of M18 pistols within the specific Command where the incident happened. This cautionary step is standard procedure.  We proactively offered assistance to the U.S. military as they investigate the incident. Contrary to several online reports, (P320 based) M17 and M18 pistols remain on active duty with all branches of the U.S. Military, including the U.S. Air Force, defending freedom around the world. We have absolute confidence in the U.S. Military’s ability to conduct a thorough investigation  and report their findings. As we learn more information about the investigation, we will continue to provide updated information.