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Global Strike Command units cooperate on successful simulated launches

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  • By Staff
MALMSTROM AIR FORCE BASE, Mont. --  Airmen from the 341st Missile Wing performed multiple tests Sept. 8 and 9 as a part of a Simulated Electronic Launch-Minuteman, also know as a SELM.

The tests are an integral part of Air Force Global Strike Command's on-going program to evaluate the operational readiness of Minuteman III intercontinental ballistic missiles.

Six different launch facilities and two launch control centers in the 490th Missile Squadron underwent testing. Unlike operational test launches at Vandenberg AFB, Calif., where an actual missile launch occurs, SELMs validate the ground hardware and software that commands and controls the Minuteman III prior to launch.

"These tests are critical because they demonstrate the wing's nuclear surety by thoroughly evaluating the safety, security and reliability of the weapon system," said Col. Anthony Cotton, 341 Missile Wing commander.

The primary objective of the SELM tests are to evaluate weapon system launch reliability and suitability, collect vital test information and demonstrate the ability of the nation's Minuteman IIIs to launch if needed.

"Conducting these SELM tests ensures the response capability of the wing," said Lt. Col. Richard Cross, the 341st Maintenance Operations Squadron commander. "The evaluation runs through a series of tests to make sure the weapon system will perform its mission without error. The data we collect provides critical reliability data."

A test readiness review board met Sept. 7 to certify the wing's readiness to execute the mission.

Two tests are conducted for SELM. An airborne test is a launch simulation from an aerial launch control center. A ground test is an electronically simulated launch from a remote launch control center.

"This is the fifth set of SELM tests I've participated in," said Master Sgt. Christopher McCabe, 341st Missile Maintenance Squadron SELM non-commissioned officer in charge. "We complete rigorous training in preparation for them, which starts almost two months prior to the actual test. Training includes step-by-step technical orders and procedures for execution, and reviewing specific instructions and test sequence documents."

Air Force Global Strike Command conducts SELM tests amongst its three missile bases twice each year. The first test this year took place in June at Minot Air Force Base, N.D. The Command's 576th Flight Test Squadron, located at Vandenberg AFB, Calif., has overall responsibility for SELM tests and also for operational test launches.

"The success of the SELM test relies on numerous agencies," Sergeant McCabe said. "Many Airmen played a significant role in ensuring that our weapon system is reliable and that the tasks, from posturing the test launch facilities to launch control centers, are performed effectively."