Joseph Begin spent his frist
year of service in the U.S. Army in the 103rd Engineer Regiment
from February 17, 1941 until February 17,
1942 when the 2nd Battalion
was redesignated as the 180th Engineer Battalion.
The 103rd was an element
of the Pennsylvania Army National Guard's 28th Infantry Division (Mechanized).
The 1st Infantry was converted and redesignated as 103rd Engineer Regiment,
an element of the 28th Infantry Division April 1, 1921. It was organized
and federally recognized in Philadelphia, Pa. July 18, 1921. It was inducted
into Federal service for World War II in Philadelphia, Pennsylvania February
17, 1941. On February 17, 1942, the regiment was broken up and its
elements reorganized and redesignated as follows: Regiment (less the 2nd
Battalion) as the 103rd Engineer Battalion, an element of the 28th Infantry
Division. The 2nd Battalion was redesignated as the 180th Engineer
Battalion and relieved from assignment to the 28th Infantry Division.
On August 1, 1942, the 180th Engineer Battalion was redesignated as the
180th Engineer Heavy Pontoon Battalion. On November 27, 1945, the 180th
Engineer Heavy Pontoon Battalion was inactivated at Camp Miles Standish,
Massachusetts. On May 24, 1946, the 103rd Combat Battalion (the 103rd
Engineer Battalion was redesignated the 103rd Combat Battalion March 9, 1943)
and the 180th Engineer Heavy Pontoon Battalion consolidated and were designated
as the 103rd Engineer Combat Battalion.