North Korea has ordered a strict national lockdown after confirming its first official COVID infections.
State media have reported an Omicron outbreak in the capital, Pyongyang, but did not state the number of cases.
North Korea has rejected any kind of vaccine programme, even when offered a supply by other countries.
Instead, it controlled Covid by sealing its borders – and had never recorded a case, despite experts believing the virus has long been present.
Outsiders say the nation’s 25 million population is vulnerable due to the lack of a Covid-19 vaccine programme, even rejecting offers from the international community to supply millions of AstraZeneca and Chinese-made Sinovac jabs last year.
There have also been concerns about North Korea’s impoverished healthcare system.
KCNA said leader Kim Jong-un had vowed to eradicate the outbreak, which is called a “severe national emergency” that had breached the country’s “quarantine front”.
But its strategy of sealing its foreign borders – one of the first countries to do so, in January 2020 – has also stopped essential supplies from entering the country, leading to food shortages and a faltering economy.
On Thursday, KCNA said Mr Kim had ordered “maximum emergency” virus controls, which appeared to include orders for localised lockdowns and gathering restrictions in workplaces.
The North Korean news outlet added that the first case of the Omicron variant had been reportedly detected in the capital four days ago.
Residents in some areas of Pyongyang had been subjected to lockdown for at least two days before the latest announcement, according to NK News, a Seoul-based monitoring site.
South Korea’s government said it has renewed its offer of humanitarian assistance to the North in response to the news of the outbreak. Pyongyang has yet to respond.
For more than two years, North Korea has, rather dubiously, claimed not to have a single case of Covid-19. So why admit to it now?
Most likely it is because this outbreak is too serious and too difficult to hide.
North Korea has been consistent in its public commitment to fighting the virus. This is how it has justified closing its borders for so long. Now that Omicron has entered the country, the challenge is to limit its spread.
With no vaccines, poor healthcare and a limited capacity to test people, North Korea’s options are very limited right now.
Authorities have decided they have no choice but to put the country into lockdown. To do this, they simply have to tell people and the rest of the world.
It does not necessarily mean they will be any more willing to accept outside help.
Analysts initially said Pyongyang’s disclosure of the Covid cases at this time was significant and could hamper the state’s nuclear ambitions, which have been on show this year.
But hours after the Covid announcement on Thursday, North Korea fired an “unidentified” ballistic missile towards the Sea of Japan, South Korea’s joint chiefs of staff said.
North Korea has claimed to have conducted more than a dozen banned missile tests, including one of an intercontinental ballistic missile, a weapon it hadn’t tested in more than four years.
Yang Moo-jin, a professor at the University of North Korean Studies, told AFP that North Korea might shelve plans for a nuclear test to focus on battling the outbreak, though if public fears escalated, Mr Kim may go ahead with a test “to divert this fear to another place”.
But Leif-Eric Easley, a professor at Ewha University, said that North Koreans “may be less interested in nuclear or missile tests when the urgent threat involves coronavirus rather than a foreign military”.
He added that he believed Pyongyang would “likely double down” on its lockdowns, given that it was entering a “period of uncertainty in managing its domestic challenges and international isolation”.
Despite North Korea’s claims that it had “shining success” in keeping out COVID, there have been signs throughout the pandemic of the virus’ potential presence in the country. There were several unconfirmed reports of Covid cases previously.
In June last year, state media reported that Mr Kim had punished officials over a “grave incident” related to Covid, but did not specify details.
Then in September, the state held a military parade featuring lines of soldiers wearing hazmat suits and masks, which some analysts saw as a sign that a special force was created to help prevent the spread of Covid.
North Korea shares land borders with South Korea and China, which have battled outbreaks. China is now struggling to contain an Omicron wave with lockdowns in its biggest cities.