The "Kugel-Erlass" (English: bullet decree) also known as "Aktion Kugel" was a secret decree (Geheimbefehl), issued by Nazi Germany on 2 March 1944. The decree stated that escaped Allied prisoners of war, especially officers and senior non-commissioned officers, should be handed over to the Sicherheitsdienst (SD) who should execute them, "im Rahmen der Aktion Kugel", in Mauthausen-Gusen concentration camp.