The BBC is now reporting the earthquake in North Korea.
Chinese seismologists said it was a “suspected explosion”. But South Korea says that it could be a natural quake not caused by a nuclear test.
Iran is also tweeking Donald Trump’s nose:
Iran Tests Missile Despite Trump Pressure
Iran says it has successfully tested a new-medium range missile, in defiance of US President Donald Trump.
The launch of the Khoramshahr missile, which has a range of 2,000 km (1,242 miles), was shown on state TV. It is unclear when the test took place.
At the UN on Tuesday, Mr Trump criticised Iran’s missile programme and the 2015 nuclear deal with the country.
On Friday, Iranian President Hassan Rouhani said Iran would increase its military power “as a deterrent”.
The Khoramshahr missile was first displayed at a military parade on Friday in Tehran. It is capable of carrying multiple warheads, Iranian media report.