![Army photograph Spec. Aaron Walker](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation1.jpg)
![Army photograph by Pvt. Anastasiya Ludchenko](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation12.jpg)
![Army photograph Spec. Aaron Walker](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation11.jpg)
![Army photograph by Pvt. Anastasiya Ludchenko](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation10.jpg)
![Army photograph by Pvt. Anastasiya Ludchenko](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation9.jpg)
![Army photograph Spec. Aaron Walker](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation8.jpg)
![Army photograph Spec. Aaron Walker](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation7.jpg)
![Army photograph Spec. Aaron Walker](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation6.jpg)
![Army photograph by Pvt. Anastasiya Ludchenko](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation5.jpg)
U.S. Soldiers assigned to 703rd Brigade Support Battalion, 2nd Armored Brigade Combat Team, 3rd Infantry Division sets up a tent in preparation to provide field medical care during Decisive Action Rotation 23-05 at the National Training Center, Fort Irwin, Calif., Feb. 24, 2023.
![Army photograph by Sgt. Quincy Adams](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation4.jpg)
![Army photograph by Pvt. Anastasiya Ludchenko](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation3.jpg)
![Army photograph by Cpl. Dominic Acuna](https://www.aerotechnews.com/ntcfortirwin/wp-content/uploads/sites/3/2023/03/irwin-rotation2.jpg)
On Feb. 23 and 24, 2nd Armored Brigade Combat Team, 3rd Infantry Division conducted artillery calibration and completed Phase I preparations before heading out of Santa Fe to the “box” for Phase II of Decisive Action Rotation 23-05 at the National Training Center/Fort Irwin.