Elizabeth Cox, deputy regional director and service academy coordinator for U.S. Senator John Cornyn, speaks with Maj. Gen. John F. Nichols, The Adjutant General of Texas and commander of the Texas National Guard, during Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted nearly two dozen federal and state legislative staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia M. Lacy/Released)

CAMP BUEHRING, Kuwait – U.S. Army Pvt. 1st Class Christopher Alverson (left), assigned to the 1st Battalion, 35th Armored Regiment pilots an RQ-11B Raven Unmanned Aerial Vehicle to track M2 Bradley tanks on the battlefield during Army Day at Camp Buehring Feb 9, 2018. Army Day was the opening event for U.S. Central Command’s Component Commanders Conference that allowed U.S. Army Central to showcase the Army’s capabilities at the theater level. (U.S. Army courtesy photo by Spc. Devin Fleming, 1st Battalion, 244th Aviation Regiment (Assault), 449th Combat Aviation Brigade)

Texas Army National Guard soldiers pose with federal and state legislative staff members in fron tof a UH-60 Blackhawk following Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted nearly two dozen federal and state legislative staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia Lacy/Released)

The United States Army Chorus sings the National Anthem as part of the Washington Nationals Army Day June 10, 2018. Soldiers and their families were honored during the game and Secretary of the Army Mark T. Esper threw the ceremonial first pitch. (Photo by Staff Sgt. Mylinda DuRousseau, The U.S. Army Band Public Affairs)

A Texas Army National Guard soldiers pose with federal and state legislative staff members in fron tof a UH-60 Blackhawk following Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted nearly two dozen federal and state legislative staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia Lacy/Released)

A Texas Army National Guard UH-60 Blackhawk transported nearly two dozen state and federal legistlative staff members for Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted the staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia Lacy/Released)

Dushanbe, Tajikistan, 23rd February 2012 (Army Day). Team of street cleaners admiring an impromptu parade of the military school in front of the Somoni Monument. A soviet legacy, Army Day is nowadays more generally celebrated as men's day.

FR: Jour de l'armée. Douchanbé, Tadjikistan, 23 février 2012. Equipe de nettoyeuses de rue admirant une parade impromptue de l'école militaire. Héritage de l'ère soviétique, le jour de l'armée est maintenant plus généralement célébré comme le jour des hommes.

A Texas Army National Guard soldier helps a legislative staff member fire an M249 light machine gun for Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted nearly two dozen federal and state legislative staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia Lacy/Released)

CAMP BUEHRING, Kuwait – U.S. Army Soldiers assigned to the 1st Battalion, 35th Armored Regiment race down range in an M2 Bradley tank to simulate rescuing a wounded soldier during Army Day at Camp Buehring Feb 9, 2018. Army Day was the opening event for U.S. Central Command’s Component Commanders Conference that allowed U.S. Army Central to showcase the Army’s capabilities at the theater level. (U.S. Army photo by Staff Sgt. Leticia Samuels, 449th Combat Aviation Brigade)

Texas Army National Guard soldiers pose with federal and state legislative staff members in fron tof a UH-60 Blackhawk following Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted nearly two dozen federal and state legislative staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia Lacy/Released)

A Texas Army National Guard soldier helps a legislative staff member fire an M249 light machine gun for Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted nearly two dozen federal and state legislative staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia Lacy/Released)

A Texas Army National Guard UH-60 Blackhawk transported nearly two dozen state and federal legistlative staff members for Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted the staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia Lacy/Released)

CAMP BUEHRING, Kuwait – U.S. Army Soldiers assigned to the 1st Battalion, 35th Armored Regiment update a combat medic assigned to the 1st Battalion, 244th Aviation Regiment (Assault), 449th Combat Aviation Brigade, prior to loading a simulated-wounded casualty onto a UH-60 Blackhawk during Army Day at Camp Buehring Feb 9, 2018. Army Day was the opening event for U.S. Central Command’s Component Commanders Conference that allowed U.S. Army Central to showcase the Army’s capabilities at the theater level. (U.S. Army photo by Staff Sgt. Leticia Samuels, 449th Combat Aviation Brigade)

A Texas Army National Guard soldier helps a legislative staff member fire an M249 light machine gun for Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted nearly two dozen federal and state legislative staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia Lacy/Released)

A Texas Army National Guard soldier helps a legislative staff member fire an M249 light machine gun for Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted nearly two dozen federal and state legislative staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia Lacy/Released)

Army Chief Information Officer Lt. Gen. Bruce T. Crawford shakes hands with Washington Nationals mascot screech during Army Day June 10, 2018. Army Day events included Secretary of the Army Mark T. Esper throwing the ceremonial first pitch and Soldiers and their families being honored. (Photo by Staff Sgt. Mylinda DuRousseau, The U.S. Band Public Affairs)

CAMP BUEHRING, Kuwait – U.S. Army Soldiers assigned to the 1st Battalion, 35th Armored Regiment load a simulated-wounded casualty onto a UH-60 Blackhawk during Army Day at Camp Buehring Feb 9, 2018. Army Day was the opening event for U.S. Central Command’s Component Commanders Conference that allowed U.S. Army Central to showcase the Army’s capabilities at the theater level. (U.S. Army photo by Staff Sgt. Leticia Samuels, 449th Combat Aviation Brigade)

Matt Posey, legislative director for state representative Bill Zedler, and Lee Loya, chief of staff for state representative Oscar Longoria, perform engagement skills training during Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted nearly two dozen federal and state legislative staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia Lacy/Released)

Maj. Leonel Pena leads the U.S. Army Chorus in singing the National Anthem during the Washington Nationals Army Day June 10, 2018. (Photo by Staff Sgt. Mylinda DuRousseau, The U.S. Army Band Public Affairs)

Robert Papierz, chief of staff for state representative Allen Fletcher, perform optics training during Army Day at Camp Swift near Bastrop, Texas, Nov. 20, 2014. For the day, the Guard hosted nearly two dozen federal and state legislative staff members to show them different aspects of a Guardsman's job. (Air National Guard photo by 2nd Lt. Alicia M. Lacy/Released)

Secretary of the Army Dr. Mark T. Esper throws the ceremonial first pitch for Army Day at the Nationals, Nationals Park, Washington, D.C., June 10, 2018. (U.S. Army photo by Daniel Torok)