Senator of the Philippines (2019 to present); former Philippine National Police chief
Ronald "Bato" dela Rosa
From Davao Police Chief to ICC Wanted Senator
Ronald "Bato" dela Rosa is a senator, retired police general, and one of Rodrigo Duterte's closest law enforcement allies. He rose from Barangay Bato in Santa Cruz, Davao del Sur to become Davao City police chief, then national police chief during the first years of the Duterte drug war. In May 2026, the ICC unsealed an arrest warrant accusing him of the alleged crime against humanity of murder for killings between July 2016 and April 2018. He denies wrongdoing, remains politically defended by Duterte allies, and is now one of the central figures in the Philippines' ICC conflict.
Profile details
- Age
- 64
- Known as
- Bato dela Rosa
- Spouse
- Liza dela Rosa
- Previous offices
- Davao City police chief, Philippine National Police chief, Bureau of Corrections director general
- Current office
- Senator of the Philippines
- ICC status
- Subject of an ICC arrest warrant issued under seal on November 6, 2025 and unsealed on May 11, 2026
Barangay Bato Roots
Dela Rosa was born on January 21, 1962 in Barangay Bato, Santa Cruz, Davao del Sur. The nickname "Bato" came from that place name and later fit the public image he built as a hard, blunt, law and order police officer. His biography is usually told through that Davao Region origin story: a provincial police career that moved from local commands to national power.
Davao City Police Years
After graduating from the Philippine Military Academy in 1986, dela Rosa served in police posts before becoming Davao City police chief in 2012 under then mayor Rodrigo Duterte. That posting placed him inside the local security model that later became the national template for the Duterte administration's anti drug campaign.
PNP Chief and the Drug War
When Rodrigo Duterte became president in 2016, he appointed dela Rosa as Philippine National Police chief. From July 2016 to April 2018, dela Rosa led the police force during the most controversial phase of the national drug war. Government counts acknowledged thousands of deaths in police operations, while human rights groups alleged a much higher toll. Dela Rosa and Duterte have denied authorizing unlawful killings.
Senate Career
Dela Rosa entered electoral politics after leaving the police. He won a Senate seat in 2019 and won another term in the 2025 election cycle. His political identity stayed tied to Duterte, policing, and a defense of the drug war. That base made him a familiar figure for many Mindanao voters, especially those who saw the campaign as a public safety policy rather than a human rights scandal.
ICC Warrant and Philippine Legal Fight
On May 11, 2026, the ICC unsealed a warrant that had been issued under seal on November 6, 2025. The warrant alleges that dela Rosa bears responsibility as an indirect co-perpetrator for the crime against humanity of murder involving no less than 32 people between July 2016 and April 2018. On May 20, 2026, the Supreme Court denied his request for interim relief against possible arrest in a 9-5-1 vote, while the larger legal and political fight over ICC cooperation continued.
Key Dates
- January 21, 1962: Born in Barangay Bato, Santa Cruz, Davao del Sur.
- 1986: Graduated from the Philippine Military Academy.
- 2012: Became chief of the Davao City Police Office under Mayor Rodrigo Duterte.
- July 2016: Appointed Philippine National Police chief after Duterte became president.
- April 2018: Left the PNP leadership and later served at the Bureau of Corrections.
- 2019: Won a Senate seat.
- May 11, 2026: ICC unsealed the arrest warrant against him.
- May 20, 2026: Supreme Court denied his request for interim relief against possible arrest.
What the ICC Warrant Alleges
- The warrant alleges the crime against humanity of murder.
- The alleged killings covered by the warrant occurred between July 2016 and the end of April 2018.
- ICC reporting and the public warrant refer to no less than 32 alleged victims.
- The warrant describes dela Rosa as an alleged indirect co-perpetrator, not as a person already convicted of a crime.
Why Mindanao Still Reads Him Differently
- For supporters, dela Rosa represents the Davao style of policing that they associate with safer streets and stronger state presence.
- For critics and human rights groups, he represents the police command structure that allowed thousands of drug war deaths.
- Both readings explain why his case remains politically explosive in Davao Region and nationally.