The Philippines said it has asked the country's Supreme Court to allow it to arrest ex-president Rodrigo Duterte's chief drug war enforcer to stand trial in an international tribunal.

Senator Ronald dela Rosa is wanted by the ICC for his alleged role in country’s deadly anti-drug crackdown that saw thousands killed

Senator Ronald 'Bato' dela Rosa faces crimes against humanity charges over the drug war of Rodrigo Duterte, whom he had served as Philippine police chief