The legislative body of the International Criminal Court (ICC) said on March 22 that it regretted "threats" against the tribunal over its war crimes arrest warrant for Russian President Vladimir Putin. Former Russian President Dmitry Medvedev reportedly talked about targeting The Hague with a hypersonic missile as a reprisal for the warrant, according to Dutch media. Moscow says it has opened a criminal investigation into ICC prosecutor Karim Khan and several judges over the "unlawful" decision to seek Putin's arrest over the alleged deportation of Ukrainian children.