Comment:  More detail and more controversy plus USAFE is considering a stand down.

https://www.twz.com/land/sig-m18-pistols-pulled-from-use-by-air-force-global-strike-command

"Sig M18 Pistols Pulled From Use By Air Force Global Strike Command (Updated)"

"A fatal incident prompted the order to pause M18 use, which also comes after the disclosure of a concerning FBI report that Sig has pushed back on."

JOSEPH TREVITHICK, HOWARD ALTMAN