Selm is a town in the district of Unna, in North Rhine-Westphalia, Germany. It is situated approximately 20 kilometers north of Dortmund and 25 kilometers west of Hamm.

Simulated Electronic Launch Minuteman (SELM) is a method used by the United States Air Force to verify the reliability of the LGM-30 Minuteman intercontinental ballistic missile. SELM replaces key components at the Launch Control Center to allow a physical "keyturn" by missile combat crew members. This test allows end-to-end verification in the ICBM launch process.

Selm is a town in the district of Unna, in North Rhine-Westphalia, Germany. It is situated approximately 20 kilometers north of Dortmund and 25 kilometers west of Hamm.

Simulated Electronic Launch Minuteman (SELM) is a method used by the United States Air Force to verify the reliability of the LGM-30 Minuteman intercontinental ballistic missile. SELM replaces key components at the Launch Control Center to allow a physical "keyturn" by missile combat crew members. This test allows end-to-end verification in the ICBM launch process.