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Video Above: U.S. Army AI Uses Human Brain as a Combat "Sensor"

By Kris Osborn - President & Editor-In-Chief, Warrior Maven

Long-revered by ground troops as a “flying-tank,” the combat proven A-10 has been indispensable to ground-war victory. Its titanium hull, 30mm cannon, durability, built-in redundancy and weapons range has enabled the aircraft to sustain large amounts of small arms fire and combat damage - and keep flying.

Given these factors, and the A-10s long and distinguished record of accomplishment in war, some might wonder why the U.S. Air Force is still moving quickly to retire the classic aircraft. 

A-10 Warthog

An A-10 Warthog prepares to take off from Al Asad Air Base

While specifics informing many Air Force decisions of this kind are likely not available, the service has long maintained that the F-35 is well positioned to pick up the Close Air Support Mission. 

There may be no true substitute for the A-10, yet the prospect of flying an F-35 on CAS missions has long been on the radar; several years ago, the Pentagon conducted a specific CAS comparison or competition between the A-10 and the F-35 to assess their respective Close Air Support capabilities.

F-35 Close Air Support: Advantages

Upon initial examination, some might regard a stealthy, 5th-Gen F-35 as ill-equipped or at least not-suited for close air support. However, a closer look does seem to uncover a handful of advantages. 

  • Long-range F-35 sensors could enable the aircraft to see and destroy enemy ground targets with precision from much higher altitudes and much farther ranges than an A-10 could.
  • The speed of an F-35, when compared to an A-10, would potentially make it better able to maneuver, elude enemy fire and get into position for attack.
  • Like the A-10s 30mm gun, the F-35 has its own 25mm cannon mounted on its left wing which could attack ground forces.
  • Given its sensor configuration, with things like a 360-degree Distributed Aperture System with cameras, the F-35 brings a drone-like ISR component to air-ground war. This could help targeting, terrain analysis and much-needed precision attacks as US soldiers fight up close with maneuvering enemy ground forces.
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  • An F-35 might be better positioned to respond quickly to enemy force movement.

A CF-6 operational check flight out of Fort Worth, TX.

  • In the event that enemy air threats emerge in a firefight, an F-35 could address them in a way an A-10 could not, obviously.
  • An F-35 would be much better positioned to locate enemy long-range fires points of combat significance and destroy hostile artillery, mortar or long-range-fires launching points. 
  • Finally, while the A-10 has a surprising wide envelope of weapons, an F-35 could travel with a wider range of air-ground attack weapons - armed with advanced targeting technology.
  • Also, fighter-jet close air support is by no means unprecedented. F-22s were used against ISIS, F-15s were used against insurgents in Iraq - and the F-35 recently had its combat debut in Afghanistan.

F-35 Close Air Support: Unknowns

There are, however, some unknowns likely to be informing the current analysis. 

  • How much small arms fire could an F-35 withstand? 
  • Could it draw upon an A-10-like “hovering” technology to loiter near high-value target areas? 
  • To what extent could it keep flying in the event that major components, such as engines or fuselage components, were destroyed in war? 
  • How much could A-10 weapons and targeting technology be upgraded?

-- Kris Osborn is the President of Warrior Maven and The Defense Editor of The National Interest --

Kris Osborn is the defense editor for the National Interest. Osborn previously served at the Pentagon as a Highly Qualified Expert with the Office of the Assistant Secretary of the Army—Acquisition, Logistics & Technology. Osborn has also worked as an anchor and on-air military specialist at national TV networks. He has appeared as a guest military expert on Fox News, MSNBC, The Military Channel, and The History Channel. He also has a Master's Degree in Comparative Literature from Columbia University.