Question: When was the battalion that deployed to the European Theatrer, landing at Omaha Beach able to establish a beachhead as part of Operation Overlord after a successful "D-Day,"?
Sentence (from "10th Battalion (Australia)"): After a period of reorganisation, during which the 10th provided a cadre staff to the newly formed 50th Battalion, it was transferred to the Western Front in March 1916, and for the next two-and-a-half years took part in trench warfare in France and Belgium until the Armistice in 1918.
Relevant evidence: No