As of my last knowledge update in September 2021, the ACU (Army Combat Uniform) was still authorized for use by the U.S. Army. However, military regulations and authorizations can change, and it’s recommended to check the latest updates or consult official military sources for the most current information.
Uniform changes and updates are not uncommon in military organizations, and decisions can be influenced by factors such as functionality, performance, and feedback from service members. The U.S. Army periodically reviews and updates its uniform regulations to ensure that uniforms meet the evolving needs of the force.
To get the latest and most accurate information regarding the authorization of ACUs, you may want to check official U.S. Army publications, directives, or announcements. These could include updates on authorized uniforms, any changes in uniform policy, or the introduction of new uniform items. Military personnel often receive updates through official channels and publications to stay informed about uniform requirements and changes.