World War II: The German 117th Jäger Division destroys the monastery of Mega Spilaio in Greece and executes 22 monks and visitors as part of reprisals that culminated a few days later with the Massacre of Kalavryta.

117th Jäger Division was a German infantry division of World War II. The division was formed in April 1943 by the reorganization and redesignation of the 717th Infantry Division. The 717th Division had been formed in April 1941. It was transferred to Yugoslavia in May 1941, to conduct anti-Četnik…