US NAVY
Jack Milton Koch
April 10, 1932—December 10, 2017
RM2
Life Timeline
85 years1932
Born
April 10, 1932
US NAVY
Service Record
Korean War
Korean War
Conflict
RM2
2017
Passed Away
December 10, 2017
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
RM2
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more