“Son of a b****, I will curse you in that forum,” the acid-tongued Duterte said before departing for Laos, where the Association of South East Asian Nations (ASEAN) is hosting a meeting of global leaders, including the US and Russia.
The statement came in reaction to the information President Obama was to address the alleged extrajudicial killings during the anti-drug campaign in the Philippines that has already claimed 2,400 lives.
Speaking to journalists on Monday, Duterte insisted he was “a president of a sovereign state” and that his country has “long ceased to be a colony of the United States.”
“I do not have any master except the Filipino people, nobody but nobody,” Duterte went on to say, also cautioning other world leaders about addressing the issue of the anti-drug campaign in his country.
The Philippines president was set to meet with Barack Obama on Tuesday, but the talks have now been canceled. According to Ned Price, a spokesman for the US National Security Council, Obama will meet with his South Korean counterpart, Park Geun-hye, instead.
Earlier, the US leader said he ordered his team to look into whether a “constructive, productive” dialogue would be possible with Duterte under the circumstances.
“I always want to make sure if I’m having a meeting that it’s actually productive and we’re getting something done,” Obama told reporters in a press conference following the G20 summit in China.
“The issue of how we approach fighting crime and drug trafficking is a serious one for all of us. We’ve got to do it the right way,” he added.
Rodrigo Duterte came to power in May, promising to wipe out drug dealers and put an end to the problem in his country. According to the latest police figures cited by AFP, since June law enforcers have killed 1,011 suspected criminals, with an additional 1,391 “deaths under investigation.”
The approach gained vast support among the average public, however raising concerns from political opponents, human rights groups and the US in particular.
“More people will be killed. Plenty will be killed until the last pusher is out of the streets. Until the [last] drug manufacturer is killed, we will continue and I will continue,” Duterte said Monday.
The Philippines leader is notorious for his inflammatory comments. On one occasion he also called Pope Francis “a son of a b****.”
During the presidential election campaign that brought him to power, Duterte also lashed out at the US ambassador to the Philippines, calling him a homosexual.