Air Force halts M18 pistol use after airman's tragic death

On July 23, 2025, the U.S. Air Force Global Strike Command announced a pause in the use of the M18 pistol. This decision followed a tragic incident at the F.E. Warren Air Force Base in Cheyenne, Wyoming, where a Security Forces airman died. The airman, whose identity has not been disclosed, reportedly lost their life during an event that involved the discharge of their sidearm. The safety of military personnel is paramount, prompting the command to halt the M18 use until a comprehensive review of the circumstances could be conducted. The M18 pistol, manufactured by Sig Sauer, has faced scrutiny in recent years due to allegations that its design permits unintended discharges without user input. This incident has raised concerns that echo previous complaints about the related P320 model, which has been implicated in several lawsuits regarding its alleged safety issues. The Air Force indicated that it would collaborate with relevant authorities, including the Air Force Security Forces Center, to investigate the M18’s safety. In an effort to ensure personnel safety and maintain operational security, the Air Force will allow airmen to use alternative weapons, specifically the M4 rifle, while the investigation proceeds. The command's spokesperson emphasized the commitment to thoroughly inspect all M18s across bases, stating that there will be inspections to ensure that no faulty weapons are in service. Moreover, defense manufacturer Sig Sauer has publicly claimed its firearms are safe, attributing any issues to user error, and has expressed a willingness to assist the Air Force in the investigation process. In light of these developments, the halt in M18 use reflects a broader concern about safety protocols involving military equipment and the importance of addressing potential flaws that could endanger personnel.