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104th Armored Cavalry
U.S. Army
The 104th Armored Cavalry traces its origins to Pennsylvania National Guard cavalry units established in the early 20th century. During World War II, its predecessor elements served with distinction in the European Theater, providing reconnaissance and security for major Allied operations. In the postwar era, the unit was reorganized as the 104th Armored Cavalry Regiment, specializing in armored reconnaissance and security missions. Throughout the Cold War and into the 21st century, the regiment has participated in numerous training exercises and domestic response missions, maintaining readiness as a key component of the Pennsylvania Army National Guard.