For the US Army during the Viet War, the only combat badge was the CIB (Combat Infantryman's Badge) and the Combat Medic's Badge.
1. A man had to be an infantryman in order to get the CIB; not a tank crewman, not an artilleryman, not a pilot, not a military policeman, not a helicopter crewman, etc. This badge was created during WWII when NOBODY wanted to be an infantryman; the infantry has traditionally been in all wars...filled by conscripts (draftees). Traditionally, men with money and friends got the cavalry or aviation or artillery. So President FDR and his commanders felt that the lowly foot soldier (infantryman) deserved at least something for his troubles...a CIB!
2. CMB-a man had to be a medic...nothing more...nothing less.
Combat Action Badge:
III. AWARD ELIGIBILITYThe Combat Action Badge (CAB) may be awarded by any commander delegated authority by the Secretary of the Army during wartime or the CG, U.S. Army Human Resources Command and will be announced in permanent orders.Medics cannot receive CABs (Combat Action Badge). Instead, they receive the CMB (Combat Medical Badge) for treating wounded soldiers in a combat situation.
Combat Action Badge was created on 2005-05-02.
No, you only wear one Category I badge.
No, you cannot.
Yes. If you have earned the Combat Action Badge (CAB) you can wear it on your Class A uniform.
The combat action badge are worn with "Class A" Army green, blue or white uniform coats. You must wear that uniform when wearing the badge.
If he's under fire, yes. The Army has a special case: if a medic assigned to an infantry unit treats a patient under enemy action, he will receive the Combat Medical Badge rather than the Combat Action Badge. Medics in non-infantry units will receive the Combat Action Badge.
Anyone who is fired upon and/or returns fire. Specifically, as the citation reads, 'engages or is engaged by the enemy.' Those eligible for the Combat Infantry Badge or the Combat Medical Badge are ineligible.
No specific listing of that sort exists.
AR 670-1
Whatever badge/ribbon you are awarded, you rate to wear it, no matter what branch of service you are in.
!/4" above ribbon rack