Wounded at the Battle of Khalakhaljid Sands
· Khalakhaljid Sands, Mount Mauo, Mongolia
As Temüjin's seventeen-year-old son, Ögedei was severely wounded during the Mongol defeat at Khalakhaljid Sands. The battle article identifies the location as Khalakhaljid Sands at Mount Mauo but does not provide precise coordinates; the point is a representative location in the documented Khuduu Aral/Kherlen region and is geographically uncertain.