United States Armed Forces

===Personnel by service===
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Total number of authorized personnel in FY23.<ref>{{Cite web |date=March 2023 |title=United States Department of Defense Fiscal Year 2024 Budget Request |url=https://comptroller.defense.gov/Portals/45/Documents/defbudget/FY2024/FY2024_Budget_Request.pdf |access-date=8 August 2023 |website=Office of the Under Secretary of Defense}}</ref> 
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{|class="wikitable" style="text-align: right; margin: 1em auto;"
|- style="text-align: left; background:white; color:black"
|'''Component''' || '''Total''' || '''Active''' || '''Reserve''' || '''National Guard'''
|-
|style="text-align: left"| {{Army|United States|name=U.S. Army|Size=25px}} ||  {{decrease}} '''954,000''' || {{decrease}} 452,000 || {{increase}} 177,000 || {{decrease}} 325,000
|-
| style="text-align: left" | {{Marines|United States|name=U.S. Marine Corps|size=23px}} ||  {{increase}} '''210,000''' ||  {{increase}} 177,000 ||  {{increase}} 33,000
|-
| style="text-align: left" | {{Navy|United States|name=U.S. Navy|size=25px}} || {{increase}} '''411,000''' ||  {{increase}} 354,000 ||  {{increase}} 57,000
|-
|style="text-align: left"| {{Air force|United States|name=U.S. Air Force|size=25px}} || {{increase}} '''503,744''' ||  {{increase}} 325,344 ||  {{increase}} 70,000 ||  {{increase}} 108,400
|-
|style="text-align: left"| {{Space force|United States|name=U.S. Space Force|size=25px}} ||  {{increase}} '''8,600''' ||  {{increase}} 8,600
|-
|style="text-align: left"| {{Flag|United States Coast Guard|name=U.S. Coast Guard|size=25px}} || '''49,500''' || 41,700 || 7,800
|- style="background:lavender; color:black"
||| '''2,136,844''' || 1,358,644 || 344,800 || 433,400
|}