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More than 20 tankers lined the runway at McConnell Air Force Base, Kan., on March 27 for the base’s largest mass launch of aircraft ever.
“The premise was essentially a threat was inbound,” Col. George N. “Nate” Vogel, commander of the 22nd Air Refueling Wing, told Air & Space Forces Magazine. “That was the scenario we gave ourselves, and we had limited amount of time to get folks off the ground. So the team generated those jets over the course of about 48 hours, the maintainers did, simulating that we had indicators and warnings that situations in the world were kind of ramping up from a crisis standpoint. And so then we did a crew brief at 7 a.m. for all the crews, they stepped out to the aircraft and then the first thing we did was we just wanted to get a picture of of all the aircraft generated, and then we did the formation launch immediately after that.”
Sixteen KC-46s and five KC-135s participated in the flush, with aircraft and Airmen from the 22nd Air Refueling Wing and the 931st Air Refueling Wing participating. The launch was part of the base’s Exercise Lethal Pride, a weeklong effort to simulate the Air Force’s plan for dispersing aircraft and crews to operate from smaller bases.

Sixteen KC-46 Pegasus and five KC-135 Stratotankers perform an elephant walk during Exercise Lethal Pride at McConnell Air Force Base, Kansas, March 27, 2023. After the elephant walk the aircraft participated in an aircraft flush where they all took off in rapid succession. U.S. Air Force photo by Staff Sgt. Tryphena Mayhugh 
Sixteen KC-46 Pegasus and five KC-135 Stratotankers perform an elephant walk during Exercise Lethal Pride at McConnell Air Force Base, Kansas, March 27, 2023. After the elephant walk the aircraft participated in an aircraft flush where they all took off in rapid succession. U.S. Air Force photo by Staff Sgt. Tryphena Mayhugh

A KC-135 Stratotanker taxis before a 21-aircraft flush during Exercise Lethal Pride at McConnell Air Force Base, Kansas, March 27, 2023. Sixteen KC-46 Pegasus and five KC-135 Stratotankers took off in rapid succession during the exercise. U.S. Air Force photo by Staff Sgt. Tryphena Mayhugh

A KC-46 Pegasus gains altitude during a 21-aircraft flush during Exercise Lethal Pride at McConnell Air Force Base, Kansas, March 27, 2023. Sixteen KC-46 Pegasus and five KC-135 Stratotankers took off in rapid succession during the exercise. U.S. Air Force photo by Staff Sgt. Tryphena Mayhugh

Sixteen KC-46A Pegasus’ and 5 KC-135 Stratotankers line up for an elephant walk during Exercise Lethal Pride March 27, 2023, at McConnell Air Force Base, Kansas. The elephant walk launched the exercise and consisted of aircraft and air crews from both the 22nd Air Refueling Wing and 931st Air Refueling Wing. U.S. Air Force Photo by Airman Gavin Hameed

A KC-46A Pegasus takes off during an aircraft flush at McConnell Air Force Base, Kansas, March 27, 2023. Aircrews from the 22nd Air Refueling Wing and the 931st Air Refueling Wing performed an aircraft flush with a total of 20 KC-135 Stratotankers and KC-46s. U.S. Air Force Photo by Airman Gavin Hameed

A KC-46A Pegasus takes off during an aircraft flush at McConnell Air Force Base, Kansas, March 27, 2023. Aircrews from the 22nd Air Refueling Wing and the 931st Air Refueling Wing performed an aircraft flush with a total of 20 KC-135 Stratotankers and KC-46s. U.S. Air Force Photo by Airman Gavin Hameed

A KC-46A Pegasus takes off during Exercise Lethal Pride March 27, 2023, at McConnell Air Force Base, Kansas. Aircrews from the 22nd Air Refueling Wing and the 931st Air Refueling Wing performed an elephant walk and aircraft flush as part of the exercise. U.S. Air Force Photo by Airman Gavin Hameed

A KC-46 Pegasus takes off during Exercise Lethal Pride March 27, 2023 at McConnell Air Force Base, Kansas. McConnell performed an elephant walk and aircraft flush as part of the exercise. U.S. Air Force photo by Airman 1st Class Brenden Beezley

Sixteen KC-46A Pegasus’ and five KC-135 Stratotankers line up for an elephant walk during Exercise Lethal Pride March 27, 2023, at McConnell Air Force Base, Kansas. The elephant walk launched the exercise and consisted of aircraft and air crews from both the 22nd Air Refueling Wing and the 931st Air Refueling Wing. U.S. Air Force photo by Airman 1st Class Brenden Beezley
As part of that effort, roughly 100 Airmen from McConnell have spent the last week living in a tent city on base with limited contact with the outside world—simulating what life would be like at the kind of austere forward operating base the Air Force envisions as critical to its concept of Agile Combat Employment, wherein small teams of cross-trained Airmen disperse from central “hubs” and operate from smaller “spokes” to complicate an adversary’s targeting.
The Airmen in the tent city are part of command and control and force generation elements, Vogel said, and have spent the past week doing just that, but with somewhat degraded communications and limited contact with the outside world to simulate what might unfold during a conflict.
In the exercise, McConnell is also treating other bases as the “spokes” in that hub-and-spoke arrangement, including Fairchild Air Force Base, Wash., MacDill Air Force Base, Fla., and Joint Base McGuire-Dix-Lakehurst, N.J.
“We’ve been to nine different spoke locations from our deployed tent city environment that has sent them out to these places,” Vogel said.
To force Airmen to make their own decisions based on commander’s intent, Vogel said his team has taken away communication options over time and forced the command-and-control element in the tent city to rely on solar power rather than existing infrastructure. They’re not always able to stay in touch with tankers depending on where they fly, but the aircrews ”know what authorities they have, and we expect them to make decisions and execute,” he said.

Airmen from the 22nd Civil Engineer Squadron set up a tent in preparation for Exercise Lethal Pride at McConnell Air Force Base, Kansas, March 22, 2023. Lethal Pride is a week-long exercise to test McConnell’s capabilities and readiness. U.S. Air Force photo by Staff Sgt. Tryphena Mayhugh

Airmen from the 22nd Civil Engineer Squadron set up tents in preparation for Exercise Lethal Pride at McConnell Air Force Base, Kansas, March 22, 2023. Lethal Pride is a week-long exercise to test McConnell’s capabilities readiness. U.S. Air Force photo by Staff Sgt. Tryphena Mayhugh

Airmen from the 22nd Civil Engineer Squadron set up a tent in preparation for Exercise Lethal Pride at McConnell Air Force Base, Kansas, March 22, 2023. Lethal Pride is a week-long exercise to test McConnell’s capabilities and readiness. U.S. Air Force photo by Staff Sgt. Tryphena Mayhugh

Airmen from the 22nd Civil Engineer Squadron set up a tent in preparation for Exercise Lethal Pride at McConnell Air Force Base, Kansas, March 22, 2023. Lethal Pride is a week-long exercise to test McConnell’s capabilities and readiness. U.S. Air Force photo by Staff Sgt. Tryphena Mayhugh
Lethal Pride is McConnell’s first large-scale base exercise. Beyond the mass launch of aircraft and the tent city, Airmen have also conducted an aeromedical evacuation mission, several air refueling missions over land and sea, and night missions.
On top of that, the exercise has included two endurance missions. One involved a KC-46 flying for 24 hours straight, while the other had another KC-46 fly for roughly 20 hours before landing and taking off again without turning off the engines.
“We’ve been doing these things for while,” Vogel said. “We’ve studied to get the best Circadian rhythms and to see how the jet performs and nutrition and all that kind of stuff. We just see that as a part of how conflict could likely go in the future, as far as what would be required of us.”
Boundary-pushing flights have become increasingly common for the Air Force’s tanker fleet. In May 2022, a 22nd Air Refueling Wing crew flew for 24.2 hours in a KC-46, setting an Air Mobility Command record and covering more than 9,000 miles. In October, another McConnell KC-46 flew without a co-pilot as part of a study of limited aircrew operations. And in November, a KC-46 from Pease Air National Guard Base, N.H., flew more than 16,000 miles over 36 nonstop hours.
On the other hand, gathering 21 tankers for an elephant walk is incredibly rare. In September 2021, Fairchild Air Force Base, Wash., set a base record by launching 20 KC-135s in a row. McConnell lined up 14 Stratotankers as part of a simulated alert call in 2016, and more recently, conducted an elephant walk with one KC-135 and seven KC-46s in 2020. Seven KC-46s lined up at Pease in September 2021.
Audio of this article is brought to you by the Air & Space Forces Association, honoring and supporting our Airmen, Guardians, and their families. Find out more at afa.org