Philippines — National Bureau of Investigation & International — International Criminal Court

Philippines — National Bureau of Investigation: Agents from the Philippines — National Bureau of Investigation arrived at the Philippines — Senate of the Philippines, where Ronald dela Rosa is under protective custody, indicating their readiness to act on an arrest order.

International — International Criminal Court: The International — International Criminal Court unsealed an arrest warrant for Ronald dela Rosa on suspicion of crimes against humanity. It is also prosecuting Rodrigo Duterte for similar crimes. The court's actions are the catalyst for this event.

Philippines — National Bureau of Investigation: The Philippines — National Bureau of Investigation agents attempted to arrest Ronald dela Rosa on Monday, leading to a commotion with Senate security. They denied firing shots during the Wednesday incident.

International — International Criminal Court: The International — International Criminal Court issued an arrest warrant for Ronald dela Rosa and is pursuing charges against him and Rodrigo Duterte for crimes against humanity, asserting its jurisdiction despite Philippines' withdrawal from the Rome Statute.

Philippines — National Bureau of Investigation: The Philippines — National Bureau of Investigation attempted to arrest Ronald dela Rosa, leading to the initial standoff, though its head denied agents were deployed during the gunfire incident.

International — International Criminal Court: The International — International Criminal Court issued the arrest warrant for Ronald dela Rosa and previously arrested Rodrigo Duterte, playing a crucial role in the legal proceedings that triggered the current political tensions in the Philippines.