U.S. Army
Oscar Nelson Viera-Ruiz
December 4, 1957—January 24, 2017
SFC
Life Timeline
59 years1957
Born
December 4, 1957
US ARMY
Service Record
Persian Gulf War
Persian Gulf War
Conflict
SFC
2017
Passed Away
January 24, 2017
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SFC
War / Conflict
Persian Gulf War
Sourced from official cemetery data; last updated May 30, 2026.Learn more