Operation Walkure
Colonel Henning von Tresckow found Olbrichts revision inadequate and greatly expanded the Valkyrie plan and drafted new supplementary orders
Role range: 1939-1945
Historical biography archive · Updated 2026-11-03
Henning von Tresckow Biography and Timeline
Follow Henning von Tresckow through 2 dated historical records for Germany.
Henning von Tresckow, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
1943–1944Years on this page
1943
1944
Operation Walkure
German Army officers General Friedrich Olbricht and Major General Henning von Tresckow modified the plan with the intention of using it to take control of German cities, disarm the SS, and arrest the Nazi leadership once Hitler had been assassinated
Role range: 1939-1945
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.