In 2007, the International Criminal Tribunal for the former Yugoslavia (ICTY) returned a guilty verdict against Milan Martić, one of the Serb leaders in Croatia, for having colluded with Slobodan Milošević and others to create a "unified Serbian state". Between 2008 and 2012, the ICTY had prosecuted Croatian generals Ante Gotovina, Mladen Markač and Ivan Čermak for alleged involvement in the crimes related to Operation Storm. Čermak was acquitted outright, and the convictions of Gotovina and Markač were later overturned by an ICTY Appeals Panel. The International Court of Justice dismissed mutual claims of genocide by Croatia and Serbia in 2015. The Court reaffirmed that to an extent, crimes against civilians had taken place, but ruled that specific genocidal intent was not present.