In which world war did Operation Grenade and Gothic Line occurred?
Operation Grenade During World War II, Operation Grenade was the crossing of the Roer (Rur) river between Roermond and Düren by the U.S. Ninth Army, commanded by Lieutenant General William Hood Simpson, in February 1945.
Operation Tannenbaum Operation "Tannenbaum (English: Operation "Fir Tree" or "Christmas Tree"), known earlier as Operation "Green (German: "Unternehmen Grün" ), was a planned but cancelled invasion of Switzerland by Nazi Germany during World War II.