The 1st Battle of Kharkov was named so by a German field army born in which year ?
Wilhelm Keitel Wilhelm Keitel (22 September 1882 – 16 October 1946) was a German field marshal who served as Chief of the Armed Forces High Command ("Oberkommando der Wehrmacht" or OKW) in Nazi Germany during World War II. According to David Stahel, Keitel was "well known and [...] reviled as Hitler's dependable mouthpiece and habitual yes-man" among his military colleagues.
Karl Angerstein Karl Angerstein (4 December 1890 – 20 September 1985) was a German general during World War II who commanded the 1st Air Corps. He was a recipient of the Knight's Cross of the Iron Cross of Nazi Germany