Partisan Long March

The Partisan Long March was the redeployment of Josip Broz Tito's Partisan Supreme Headquarters and the major fighting elements of the Yugoslav Partisans across the Independent State of Croatia (Nezavisna Država Hrvatska, NDH), from south-eastern to north-western Bosnia that commenced in late June 1942. The march followed the first large-scale joint German-Italian counter-insurgency operation in the NDH, Operation Trio, and the combined Italian-Montenegrin Chetnik offensive in Montenegro and eastern Herzegovina.