An official website of the United States government
Here's how you know
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

Extreme effort

Basic cadets from the Class of 2026 complete the assault course at the U.S. Air Force Academy's Jacks Valley in Colorado Springs, Colo., July 13, 2022. Basic Cadet Training is a six-week indoctrination program to guide the transformation of new cadets from being civilians to military academy cadets prepared to enter a four-year officer commissioning program. (U.S. Air Force photo by Joshua Armstrong)

PHOTO BY: Joshua Armstrong
VIRIN: 220713-F-NH566-9020.JPG
FULL SIZE: 2.69 MB
Additional Details

CAMERA

NIKON D750

LENS

70.0-200.0 mm f/2.8

APERTURE

45/10

SHUTTERSPEED

1/2000

ISO

500

IMAGE IS PUBLIC DOMAIN

Read More

This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.

Graphics

Extreme effort

Basic cadets from the Class of 2026 complete the assault course at the U.S. Air Force Academy's Jacks Valley in Colorado Springs, Colo., July 13, 2022. Basic Cadet Training is a six-week indoctrination program to guide the transformation of new cadets from being civilians to military academy cadets prepared to enter a four-year officer commissioning program. (U.S. Air Force photo by Joshua Armstrong)

PHOTO BY: Joshua Armstrong
VIRIN: 220713-F-NH566-9020.JPG
FULL SIZE: 2.69 MB
Additional Details

CAMERA

NIKON D750

LENS

70.0-200.0 mm f/2.8

APERTURE

45/10

SHUTTERSPEED

1/2000

ISO

500

IMAGE IS PUBLIC DOMAIN

Read More

This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.