Heinrich Trettner and Arnold von Roon

From left to right: Oberst Heinrich "Heinz" Trettner and Major i.G. Arnold von Roon. No information about when and where this pic was taken, but possibly in the period between January - July 1944, when Trettner was delegated with the leadership of 4. Fallschirmjäger-Division in the Italian Front and Roon became his Ia (Chief of Operations). They are both wearing tropenuniform (tropical uniform).

Source :
https://de.metapedia.org/wiki/Roon,_Arnold_von
https://de.metapedia.org/wiki/Trettner,_Heinz