The Lašva Valley ethnic cleansing, also known as the Lašva Valley case, refers to numerous war crimes committed during the Bosnian war by the Croatian Community of Herzeg-Bosnia's political and military leadership on Bosnian Muslim (Bosniak) civilians in the Lašva Valley region of Bosnia-Herzegovina. The campaign, planned from May 1992 to March 1993 and erupting the following April, was meant to implement objectives set forth by Croat nationalists in November 1991. The Lašva Valley's Bosniaks were subjected to persecution on political, and religious grounds, deliberately discriminated against in the context of a widespread attack on the region's civilian population and suffered mass murder, rape, imprisonment in camps, as well as the destruction of cultural sites and private property. This was often followed by anti-Bosniak propaganda, particularly in the municipalities of Vitez, Busovača, Novi Travnik and Kiseljak.