Nobel peace laureate says US sanctions on ICC 'unacceptable'

Navi Pillay, the winner of this year's Nobel Peace Prize, has called US sanctions on the International Criminal Court (ICC) "unheard of" and "unacceptable".

The South African former ICC judge was awarded the prize on Friday "for her efforts to promote peace and international law", which paved the way for a "more comprehensive global legal order", the Nobel committee said.

US President Donald Trump expressed his disatisfaction with the pick and hours later the US unveiled sweeping sanctions in a significant acceleration of its attempt to "dismantle" what it described as a "rogue" institution.

The ICC said the measures were an assault on the rule of law and the foundations of the international legal order.

Pillay, speaking via video link during an event at the Nobel Peace Center in Oslo on Saturday, said: "There is so much tension and anxiety over the continued existence of international courts, mainly the International Criminal Court in The Hague.

"Most importantly, sanctions have been announced by one country against the judges, just for the judicial orders they issue. This is unheard of, unacceptable."

US Secretary of State Marco Rubio earlier said the sanctions - which include a ban on US entities making transactions with the ICC - were intended to "defend US sovereignty" and accused the court of seeking to prosecute Americans.

The US has already sanctioned 17 ICC judges and officials, but this move sanctions the court itself as an institution and is intended to inhibit its ability to operate financially.