Final answer:
The authorized categories of badges for wear on Army uniforms are Combat, Marksmanship, and Identification.
Step-by-step explanation:
The categories of badges authorized for wear on Army uniforms are Combat, Marksmanship, and Identification.
The Combat badges are awarded for participation in combat actions or for being assigned to a combat zone. They include badges like the Combat Infantryman Badge and the Combat Action Badge.
The Marksmanship badges are awarded for achieving a high level of proficiency in shooting skills. They include badges like the Expert Rifle Marksmanship Badge and the Expert Pistol Marksmanship Badge.
The Identification badges are authorized for wear to identify the soldier's specific skills or qualifications. They include badges like the Parachutist Badge and the Ranger Tab.