Ho Chi Minh Trail Command
Commands the 559th Transportation Group responsible for the Ho Chi Minh Trail
Role range: 1960-1975
Historical biography archive · Updated 2026-11-03
Dong Si Nguyen Biography and Timeline
Follow Dong Si Nguyen through 3 dated historical records for Vietnam.
Dong Si Nguyen, historical timeline
A chronological timeline drawn from matching World History Database records.
3Distinct records
1 of 1Page
1968–1971Years on this page
1968
1970
Trail Expansion
Expands North Vietnamese logistics through Laos despite US interdiction
Role range: 1960-1975
1971
Trail Defense
Defends the Ho Chi Minh Trail logistics network during Lam Son 719
Role range: 1960-1975
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.