Vandegrift Combat Base

Vandegrift Combat Base
April 4, 1968 1st Cavalry forces at LZ Stud
Coordinates	16°42′N 106°53′E / 16.7°N 106.88°E / 16.7; 106.88 (Vandegrift Combat Base)
Type	Army/Marines
Site information
Condition	abandoned
Site history
Built	1968
In use	1968-71
Battles/wars	Vietnam War
Garrison information
Occupants	1st Cavalry Division 9th Marines ARVN 2nd Division

Vandegrift Combat Base (also known as FSB Vandegrift and LZ Stud) is a former U.S. Army, U.S. Marine Corps, and Army of the Republic of Vietnam (ARVN) base north of Ca Lu in Quảng Trị Province, Vietnam.