Operating in the lower stratosphere over Alaska, the E-3 Sentry is often described by the Air Force as a flying command center due to its ability to monitor large areas of airspace through its distinctive radar dome. Officials said the aircraft remains a central component of U.S. defense strategy by providing early warning, surveillance and command capabilities in one of the military’s most demanding operational environments.
As Red Flag 26-1 began, most fighter aircraft participating in the exercise operated from Eielson Air Force Base, while crews from the 960th, 961st and 962nd Airborne Air Control Squadrons supported operations from Joint Base Elmendorf-Richardson. Their role includes coordinating aircraft movements, supporting fighter missions and maintaining awareness of activity across the battlespace.
“We’ll set up our orbit and provide control to the fighters, but we also have passive identification that we can do,” said Maj. Michael Dunlap. “That comes into play with near-peer and peer threats, being able to provide some data to intel on current dispositions and movements we can see from our plane.”
The Air Force said the E-3 creates a comprehensive real-time operational picture by detecting, identifying and tracking movements across the airspace. Officials said this capability gives commanders, pilots and allied forces situational awareness that cannot be replicated solely by ground-based systems.
Through exercises, operations and real-world missions, the aircraft has maintained a central role in air battle management. Its crew of operators and specialists processes large volumes of data and converts it into intelligence that supports rapid decision-making across multiple levels of command.
“We’re the premier platform, the premier unit for Red Flag, just due to the fact that we have so much responsibility in our AOR [area of responsibility],” said Tech. Sgt. Nathaniel Leachman. “They use our platform to coordinate with Eielson, coordinate with fighters and whatever else happens to be in the area for Red Flag.”
The Air Force said Red Flag-Alaska also serves as a testing ground for future operational requirements in Arctic environments. The exercise helps identify the training, equipment and capabilities needed for joint forces to operate in extreme conditions and respond to emerging threats.
Officials said the E-3’s mission in Alaska extends beyond training and includes homeland defense responsibilities under North American Aerospace Defense Command. The aircraft regularly monitors potential incursions into air defense identification zones and supports responses to long-range aviation activity near U.S. airspace.
“Including the Alaska region, we contribute a lot to the Alaska [North American Aerospace Defense Command] region and that focuses on homeland defense, specifically on any kind of ADIZ [air defense identification zone] incursion that surrounds most countries,” Dunlap said. “Anytime there’s long-range aviation that is testing response times, we’re there to coordinate fighter response as well.”
The Air Force said the aircraft’s flexibility allows it to operate under different combatant commands depending on operational needs. Whether supporting homeland defense missions in Alaska or broader global operations, the aircraft continues to provide command, control and operational clarity in complex environments.
“E-3 is one of the most important missions up here. Usually used by NORAD for ANR-specific tasks where, if they need us to go up, we’re on alert,” Leachman said. “We’re always on the top of the list to be set up and see what’s going on around us and notify the airspace.”
As rapid response and real-time intelligence become increasingly important in modern warfare, the Air Force said the E-3 remains a critical asset for detecting threats, directing forces and ensuring U.S. and allied aircraft maintain an operational advantage.
