Philippines ex-leader Duterte seeks interim release from ICC

The 80-year-old stands accused of crimes against humanity over his years-long campaign against drug users and dealers that rights groups say killed thousands.

In a filing posted to the court's website late Thursday, defence lawyers said the involved country -- the name of which was redacted -- had expressed its "principled agreement to receive Mr Duterte onto its territory".

ICC prosecutors have agreed not to oppose the request, according to the filing, which said discussions about an interim release had been under way since Duterte's first court appearance at The Hague on March 14.

"The Prosecution has confirmed its non-opposition to interim release to (REDACTED) (REDACTED) State Party" as long as certain conditions were met, the filing reads.

An annex spelling out the conditions for Duterte's release was not publicly available, but the defence team's filing noted that the octogenarian posed no flight risk and cited humanitarian concerns around his age.

Lawyers representing relatives of those killed in Duterte's drug war condemned the application for release, citing threats made against victims' families, and saying they had legal avenues to oppose it.

"There is still a procedure within the ICC that requires the prosecution to comment and the ICC Pre Trial Chamber (PTC) to decide on the application for provisional release," lawyer Neri Colmenares said in a statement.

In an interview with local radio, lawyer Kristina Conti said she believed it was "50-50" the former president would be released.

"I hope the (drug war) victims can weigh in but that would be difficult if (the release is based on) humanitarian grounds, and he is reportedly sick," she said.

Duterte was arrested in Manila on March 11, flown to the Netherlands that same night and has been held at the ICC's detention unit at Scheveningen Prison since.

ICC deputy prosecutor Mame Mandiaye Niang is currently overseeing the case against Duterte after Karim Khan stepped aside during an investigation into alleged sexual misconduct.

Requests for comment sent to the ICC prosecutor's office were not immediately returned.