Col. Nathan Alholinna, 114th Fighter Wing commander, along with Brig. Gen. Russ Walz, Assistant Adjutant General for Air and Command Chief Master Sgt. Jeanne Gacke, welcome President Donald J. Trump to Sioux Falls, S.D. Sep. 7, 2018. Trump was in the city to speak at a fundraising event for South Dakota gubernatorial candidate Kristi Noem and Air Force One landed at the South Dakota Air National Guard base at Joe Foss Field. (U.S. Air National Guard photo by Tech. Sgt. Luke Olson)

Members of the White House press pool and local news media gathered outside Air Force One to take photos of President Donald J. Trump as he arrived at Joe Foss Field, Sioux Falls, S.D. Sep. 7, 2018. Trump was in the city to speak at a fundraising event for South Dakota gubernatorial candidate Kristi Noem. (U.S. Air National Guard photo by Major Micheal Frye)

President Donald J. Trump pauses to wave to 114th Fighter Wing members present prior to his departure from Joe Foss Field, Sioux Falls, S.D. Sep. 7, 2018. Trump was in the city to speak at a fundraising event for South Dakota gubernatorial candidate Kristi Noem. (U.S. Air National Guard photo by Major Michael Frye)

U.S. President Donald J. Trump shakes hands with military members and local community members invited to Joe Foss Field, S.D. for the arrival of Air Force One Sept. 7, 2018. Trump was in the city to speak at a fundraising event for South Dakota gubernatorial candidate Kristi Noem. (U.S. Air National Guard photo by Tech. Sgt. Luke Olson/Released)

South Dakota Governor Dennis Daugaard, along with congressional delegates from the state, were on hand as Air Force One landed at Joe Foss Field, Sioux Falls, S.D. Sept. 7, 2018. President Donald J. Trump was in the city to speak at a fundraising event for South Dakota gubernatorial candidate Kristi Noem. (U.S. Air National Guard photo by Tech. Sgt. Luke Olson/Released)

Air Force One landed at Joe Foss Field, Sioux Falls, S.D. Sept. 7, 2018. President Donald J. Trump was in the city to speak at a fundraising event for South Dakota gubernatorial candidate Kristi Noem. (U.S. Air National Guard photo by Tech. Sgt. Luke Olson/Released)

U.S. President Donald J. Trump waves to the crowd as he exits Air Force One at Joe Foss Field, Sioux Falls, S.D. Sep. 7, 2018. Trump was in the city to speak at a fundraising event for South Dakota gubernatorial candidate Kristi Noem. (U.S. Air National Guard photo Senior Master Sgt. Nancy Ausland)

A 175th Fighter Squadron pilot does one last system check before an early morning Launch July 21, 2018. The 114th Fighter Wing deploys fighter aircraft to regions around the world to provide combatant commanders with the capabilities needed to maintain a deterrent against threats to regional security and stability. Unit members are currently deployed to Southwest Asia in support of an Air Expeditionary Force rotation.

A pilot with the 175th Fighter Squadron gives the thumbs up signaling all systems go prior to launch July 21, 2018. The 114th Fighter Wing deploys fighter aircraft to regions around the world to provide combatant commanders with the capabilities needed to maintain a deterrent against threats to regional security and stability. Unit members are currently deployed to Southwest Asia in support of an Air Expeditionary Force rotation.

A pilot with the 175th fighter squadron loads his backpack into a storage pod mounted under his F-16. The 114th Fighter Wing deploys fighter aircraft to regions around the world to provide combatant commanders with the capabilities needed to maintain a deterrent against threats to regional security and stability. Unit members are currently deployed to Southwest Asia in support of an Air Expeditionary Force rotation.