Two U.S. Navy F-35C Lightning II 5th-generation fighters sit on the flight line during pre-initial Operational Testing and Evaluation Jan. 23, 2018, at Eielson Air Force Base, Alaska. All three variants of the F-35 were brought to Eielson to test and evaluate their ability to operate in an extreme cold-weather environment.

JOTT Conducts F-35 Cold Weather Testing

by Isaac Johnson, Eielson Air Force Base

In April 2016, the Air Force made an announcement that would change Eielson AFB history. After a lengthy analysis of the installation’s operations, environmental factors and cost, the Secretary of the Air Force selected Eielson AFB to be the first operational USAF location outside the contiguous United States to receive the F-35A Lightning II.

In preparation for the arrival of the Department of Defense’s newest fifth-generation fighter, the installation has seen growth and changes. At the same time the Joint Strike Fighter Operational Test Team (JOTT) recently completed testing to determine whether all three variants of the F-35 are suitable and able to operate in the frigid weather of interior Alaska.

There is no question the F-35, which already completed developmental testing in sub-zero temperatures, will be coming to Alaska in 2020.

“The decision to station the F-35 here has been established,” said Robert Behler, Director, Operational Test & Evaluation Office of the Secretary of Defense.

“We’re not trying to prove or disprove anything. We’re just trying to make sure this weapon system has the operational capability it needs to function in this environment.”

Due to its location, Eielson will be one of the harshest environments in which the aircraft will be stationed. It also makes it an ideal location for testing the F-35 in a cold weather environment for this pre-Initial Operational Testing & Evaluation (IOT&E) test event. The F-35 IOT&E, which is scheduled to formally start in the fall of 2018, will inform the warfighter and Congress on the aircraft’s overall effectiveness to conduct designed missions and the suitability of the weapon system.  Additional pre-IOT&E test events will be permitted in coming months, before all necessary test readiness entrance criteria for the formal start of IOT&E are met in the fall of 2018.  These additional events include mission scenarios for strike coordination and reconnaissance, aerial reconnaissance and close air support, along with weapons testing.

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