It’s a ten year old article: https://www.972mag.com/israels-involvement-in-bosnian-genocide-to-remain-under-wraps/

Israel’s Supreme Court last month rejected a petition to reveal details of Israeli defense exports to the former Yugoslavia during the genocide in Bosnia in the 1990s. The court ruled that exposing Israeli involvement in genocide would damage the country’s foreign relations to such an extent that it would outweigh the public interest in knowing that information, and the possible prosecution of those involved.

The original link to the court document (in Hebrew) is broken (“Illegal activity detected”), but the Wayback Machine still has it.